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  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2019-2020/is-often-used-for-vulcanization-of-rubber-6a00aa04db22397c61e76d85</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2019-2020/deliquescent-substances-are-used-for-6a00aa04db22397c61e76d86</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2019-2020/when-a-solid-changes-into-gaseous-form-without-passing-6a00aa04db22397c61e76d87</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2019-2020/which-of-the-following-is-used-as-a-ripening-agent-for-6a00aa04db22397c61e76d88</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2019-2020/the-oxides-that-will-react-further-with-oxygen-to-form-6a00aa04db22397c61e76d89</loc><lastmod>2026-05-10</lastmod></url>
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  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/blackboard-chalk-is-a-mixture-of-limestone-and-gypsum-a-6a00aa04db22397c61e76d6e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/in-the-lassaine-s-test-for-the-halogens-the-sodium-fusion-6a00aa04db22397c61e76d6f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/given-the-half-cell-reaction-2br-rarr-br-2-how-many-moles-of-6a00aa04db22397c61e76d70</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/one-mole-of-an-alkanol-and-one-mole-of-an-alkanal-each-6a00aa04db22397c61e76d71</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/the-basic-tenet-of-valence-bond-electron-pair-repulsion-6a00aa04db22397c61e76d72</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/the-equilibrium-constant-at-constant-pressure-kp-for-the-6a00aa04db22397c61e76d73</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/how-many-sigma-sigma-bonds-are-there-in-the-molecule-below-6a00aa04db22397c61e76d74</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/the-enthalpy-changes-for-the-atomization-of-methane-and-6a00aa04db22397c61e76d75</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/what-volume-of-0-750moldm-3-na-2-co-3-solution-could-be-6a00aa04db22397c61e76d76</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/an-organic-compound-with-the-molecular-of-c-4-h-8-o-has-the-6a00aa04db22397c61e76d77</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/0-125-mol-of-magnesium-is-dropped-into-25cm-3-of-4-0moldm-3-6a00aa04db22397c61e76d78</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/which-of-the-followings-is-thermally-stable-6a00aa04db22397c61e76d79</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/an-atom-has-a-core-and-outside-the-core-an-electron-occupies-6a00aa04db22397c61e76d7a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/an-element-b-has-two-isotopes-nwarr-20-swarr-10-b-and-nwarr-6a00aa04db22397c61e76d7b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/a-chloroform-solution-of-pure-organic-compound-was-spotted-6a00aa04db22397c61e76d7c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/the-equilibrium-constant-kc-for-the-reaction-no-g-1-2-o-2-g-6a00aa04db22397c61e76d7d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/ch-3-ch-2-ci-naoh-rarr-ch-3-ch-2-oh-naci-the-above-reaction-6a00aa04db22397c61e76d7e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/what-quantity-of-current-is-required-to-deposit-2-4g-of-6a00aa04db22397c61e76d7f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2017-2018/the-standard-reduction-potentials-for-the-following-half-6a00aa04db22397c61e76d80</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/a-physical-change-is-exemplified-by-the-6a00aa04db22397c61e76d58</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/the-number-of-neutrons-in-the-deuterium-atom-is-are-6a00aa04db22397c61e76d59</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-these-does-not-affect-the-rate-of-a-particular-6a00aa04db22397c61e76d5a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/the-type-of-reaction-an-alkanoic-acid-cannot-undergo-is-6a00aa04db22397c61e76d5b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-the-followings-will-change-the-equilibrium-constant-6a00aa04db22397c61e76d5c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/in-the-electrolysis-of-acidified-water-using-platinum-6a00aa04db22397c61e76d5d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/two-plugs-of-glass-wool-soaked-in-concentrated-ammonia-and-6a00aa04db22397c61e76d5e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/the-complete-oxidation-of-propan-1-ol-yields-6a00aa04db22397c61e76d5f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-the-following-is-responsible-for-the-conduction-of-6a00aa04db22397c61e76d60</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-these-is-correct-about-methyl-orange-6a00aa04db22397c61e76d61</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-the-following-ions-will-interact-with-water-to-give-6a00aa04db22397c61e76d62</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/m-s-xh2so4-aq-xrarr-m-so4-x-aq-xh2-g-which-of-the-following-6a00aa04db22397c61e76d63</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/an-ideal-gas-changing-volume-as-temperature-rises-can-be-6a00aa04db22397c61e76d64</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/150cm-3-of-nitrogen-ii-oxide-were-sparked-with-100cm-3-of-6a00aa04db22397c61e76d65</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/what-is-the-ph-of-2-5-x-10-3-moldm-3-barium-hydroxide-6a00aa04db22397c61e76d66</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/when-cuso-4-solution-is-treated-with-ammonia-solution-drop-6a00aa04db22397c61e76d67</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-these-elements-has-the-highest-first-ionization-6a00aa04db22397c61e76d68</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/the-name-of-ch-3-o-coc-2-h-5-is-6a00aa04db22397c61e76d69</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/how-many-isomeric-dichlorobenzenes-are-obtainable-6a00aa04db22397c61e76d6a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/by-accurate-description-ozone-in-the-reaction-o-3-g-h-2-o-2-6a00aa04db22397c61e76d6b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/if-7-0g-of-ethene-at-s-t-p-occupy-5-6dm-3-what-volume-will-7-6a00aa04db22397c61e76d6c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2015-2016/which-of-the-alcohols-below-is-likely-to-be-oxidized-to-give-6a00aa04db22397c61e76d6d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/a-motor-truck-releases-an-average-of-5-0g-co-into-air-for-6a00aa04db22397c61e76d43</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/a-sample-of-an-organic-compound-was-weighed-to-be-0-250g-and-6a00aa04db22397c61e76d44</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/given-the-half-redox-reaction-o-2-4h-4e-xrarr-2h-2-o-how-6a00aa04db22397c61e76d45</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-quantum-number-i-in-an-atom-defines-6a00aa04db22397c61e76d46</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-hybridization-of-the-central-atom-in-a-molecule-6a00aa04db22397c61e76d47</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/lithium-with-atomic-number-of-3-is-a-6a00aa04db22397c61e76d48</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-correct-name-for-hcooc-2h-5-is-6a00aa04db22397c61e76d49</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/when-cac-2-reacts-with-water-the-organic-product-forms-is-6a00aa04db22397c61e76d4a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/100-cm-3-of-ethyne-was-mixed-with-240-cm-of-oxygen-in-a-6a00aa04db22397c61e76d4b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/uranium-235-explodes-when-bombarded-with-a-slow-moving-6a00aa04db22397c61e76d4c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-reduction-potential-of-two-electrodes-are-x-2-2e-rarr-x-6a00aa04db22397c61e76d4d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/a-sample-of-water-weighs-200-00g-at-298k-what-is-the-volume-6a00aa04db22397c61e76d4e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/what-is-the-ph-of-500-cm-3-of-0-02-moldm-3-tetreoxosulphur-6a00aa04db22397c61e76d4f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-main-product-of-electrophilic-addition-of-hcl-to-2-6a00aa04db22397c61e76d50</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/which-of-the-following-compounds-would-you-expect-to-show-6a00aa04db22397c61e76d51</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-complete-combustion-of-one-mole-of-an-alkanol-is-shown-6a00aa04db22397c61e76d52</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/an-ion-has-a-charge-of-3-the-nucleus-of-the-ion-has-a-mass-6a00aa04db22397c61e76d53</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/consider-the-following-reactions-i-lioh-co-2-xrarr-li2co3-6a00aa04db22397c61e76d54</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/which-of-the-following-metals-cannot-displace-hydrogen-from-6a00aa04db22397c61e76d55</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/consider-the-exothermic-reaction-insert-equation-if-the-6a00aa04db22397c61e76d56</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2014-2015/the-molarity-of-5-by-weight-of-aqueous-solution-of-6a00aa04db22397c61e76d57</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/during-the-electrolysis-of-dilute-tetraoxsulphate-vi-acid-6a00aa04db22397c61e76d2d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/platinum-electrodes-are-dipped-into-copper-sulphate-solution-6a00aa04db22397c61e76d2e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/what-volume-of-water-is-produced-when-a-mixture-of-150cm-3-6a00aa04db22397c61e76d2f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/given-the-half-cell-reaction-2br-xrarr-br2-how-many-moles-of-6a00aa04db22397c61e76d30</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/the-equilibrium-constant-kc-for-the-reaction-no-g-1-2o-2-g-6a00aa04db22397c61e76d31</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/an-atom-has-a-core-and-outside-the-core-an-electron-occupies-6a00aa04db22397c61e76d32</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/an-element-b-has-two-isotopes-20-10-b-and-22-10-b-present-in-6a00aa04db22397c61e76d33</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/a-chloroform-solution-of-pure-organic-compound-was-spotted-6a00aa04db22397c61e76d34</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/the-main-organic-product-formed-when-bromine-water-is-added-6a00aa04db22397c61e76d35</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/valence-shell-electron-pair-theory-through-hybridization-6a00aa04db22397c61e76d36</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/what-volume-of-0-750moldm-3-na-3-co-3-solution-could-be-6a00aa04db22397c61e76d37</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/when-70cm-3-of-3-0moldm-3-na-2-co-3-is-added-to-30cm-3-of-1-6a00aa04db22397c61e76d38</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/the-reaction-y-xrarr-product-is-of-first-order-with-the-6a00aa04db22397c61e76d39</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/what-quantity-of-current-is-required-to-deposit-2-4g-of-6a00aa04db22397c61e76d3a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/the-standard-reduction-potentials-for-the-following-half-6a00aa04db22397c61e76d3b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/bonding-in-ammonium-chloride-is-6a00aa04db22397c61e76d3c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/a-chemical-equilibrium-is-established-when-6a00aa04db22397c61e76d3d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/the-basic-tenet-of-valence-bond-electron-pair-repulsion-6a00aa04db22397c61e76d3e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/excess-ethanol-was-sparked-with-3g-of-pure-oxygen-in-a-6a00aa04db22397c61e76d3f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/oxygen-is-extracted-from-water-by-6a00aa04db22397c61e76d40</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/forty-40-grams-of-sodium-nitrate-were-added-to-50cm-3-of-6a00aa04db22397c61e76d41</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2013-2014/the-energy-for-the-dissociation-of-molecule-ab-in-kj-in-the-6a00aa04db22397c61e76d42</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/which-of-the-following-is-composed-of-the-element-h-o-al-and-6a00aa04db22397c61e76d17</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/which-of-the-following-is-not-a-chemical-reaction-6a00aa04db22397c61e76d18</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/what-condition-favours-the-formation-of-the-product-for-the-6a00aa04db22397c61e76d19</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/what-is-the-percentage-yield-of-water-if-0-90g-of-water-is-6a00aa04db22397c61e76d1a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/the-order-of-reactivity-of-five-metals-is-p-q-r-s-t-which-of-6a00aa04db22397c61e76d1b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/an-element-y-has-the-electronic-configuration-of-1s-2-2s-2-6a00aa04db22397c61e76d1c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/which-of-the-following-is-not-implicated-as-a-major-cause-of-6a00aa04db22397c61e76d1d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/which-of-the-following-shows-little-or-no-net-reaction-when-6a00aa04db22397c61e76d1e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/a-solution-of-0-20-mole-of-nabr-and-0-20-mole-of-mgbr-2-in-2-6a00aa04db22397c61e76d1f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/a-given-volume-of-methane-diffuses-in-20s-how-long-will-it-6a00aa04db22397c61e76d20</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/the-reaction-a-b-rarr-c-can-be-represented-by-the-equation-r-6a00aa04db22397c61e76d21</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/the-reaction-that-takes-places-in-daniel-cell-is-6a00aa04db22397c61e76d22</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/100-0g-of-kclo3-was-added-to-40-0cm-3-of-water-to-give-a-6a00aa04db22397c61e76d23</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/a-tertiary-amine-is-6a00aa04db22397c61e76d24</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/an-electron-described-by-the-quantum-number-n-4-l-3-can-be-6a00aa04db22397c61e76d25</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/an-aqueous-solution-of-a-crystalline-salt-reacts-with-dilute-6a00aa04db22397c61e76d26</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/the-oxidation-states-of-nitrogen-in-ammonium-nitrate-are-6a00aa04db22397c61e76d27</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/which-of-these-reagents-can-confirm-the-presence-of-a-triple-6a00aa04db22397c61e76d28</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/226-88-ra-rarr-x-86-rn-alpha-what-is-the-value-of-x-in-the-6a00aa04db22397c61e76d29</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/in-the-electrolysis-of-copper-ii-sulphate-using-copper-6a00aa04db22397c61e76d2a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/which-of-the-following-statements-is-true-when-sulphur-atom-6a00aa04db22397c61e76d2b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2012-2013/an-excess-0-10moldm-3-hcl-was-poured-into-a-big-beaker-6a00aa04db22397c61e76d2c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/whose-experiment-showed-that-the-atom-has-a-tiny-positively-6a00aa04db22397c61e76cfe</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-the-quantum-number-divides-shells-into-orbitals-6a00aa04db22397c61e76cff</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-these-statements-is-are-correct-of-a-proton-i-the-6a00aa04db22397c61e76d00</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/candidate-devised-the-following-for-the-separation-of-the-6a00aa04db22397c61e76d01</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-the-following-procedures-will-separate-a-mixture-of-6a00aa04db22397c61e76d02</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/the-type-of-bonds-in-ammonium-chloride-are-6a00aa04db22397c61e76d03</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-the-following-types-of-bonding-does-not-produce-a-6a00aa04db22397c61e76d04</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/the-combining-powers-of-hco-3-o-na-ci-respectively-are-6a00aa04db22397c61e76d05</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/what-is-the-chemical-formula-of-the-compound-containing-6-02-6a00aa04db22397c61e76d06</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/200cm-3-of-hydrogen-were-collected-over-water-at-30-c-and-6a00aa04db22397c61e76d07</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/a-given-mass-of-gas-occupies-a-certain-volume-at-300k-at-6a00aa04db22397c61e76d08</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/the-basic-assumption-in-the-kinetic-theory-of-gas-that-6a00aa04db22397c61e76d09</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-the-following-is-true-of-a-sample-of-hydrogen-gas-6a00aa04db22397c61e76d0a</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/the-following-are-chemical-entities-identifiable-during-6a00aa04db22397c61e76d0b</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/i-nahco-3-ii-nahso-4-iii-naci-which-of-these-will-dissolve-6a00aa04db22397c61e76d0c</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/burning-of-0-46g-of-ethanol-produced-heat-that-raised-the-6a00aa04db22397c61e76d0d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/when-chlorine-is-bubbled-into-potassium-iodine-solution-6a00aa04db22397c61e76d0e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/pcl-5-g-ruluhar-pcl-3-g-cl-2-g-in-the-reaction-above-an-6a00aa04db22397c61e76d0f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/a-saturated-solution-of-silver-trioxocarbonate-iv-was-found-6a00aa04db22397c61e76d10</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/a-zinc-half-cell-is-connected-to-an-iron-half-cell-through-a-6a00aa04db22397c61e76d11</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-the-following-is-the-difference-between-an-6a00aa04db22397c61e76d12</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/what-mass-of-bromine-will-saturate-completely-6-8g-of-3-6a00aa04db22397c61e76d13</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/100cm-3-of-oxygen-and-10cm-3-of-butane-measured-at-room-6a00aa04db22397c61e76d14</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/sulphur-6a00aa04db22397c61e76d15</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2011-2012/which-of-the-following-combination-of-reagents-will-reacts-6a00aa04db22397c61e76d16</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/stainless-steel-is-an-alloy-of-6a00aa04db22397c61e76ce5</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/a-gas-that-can-behave-as-a-reducing-agent-towards-chlorine-6a00aa04db22397c61e76ce6</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/an-element-that-can-exist-in-two-or-more-different-structure-6a00aa04db22397c61e76ce7</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-the-following-is-not-the-correct-product-formed-6a00aa04db22397c61e76ce8</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-the-following-roles-does-sodium-chloride-play-in-6a00aa04db22397c61e76ce9</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/the-flame-used-by-welders-in-cutting-metals-is-6a00aa04db22397c61e76cea</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/the-function-of-sulphur-during-the-vulcanization-of-rubber-6a00aa04db22397c61e76ceb</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-the-following-compounds-is-not-formed-by-the-action-6a00aa04db22397c61e76cec</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/starch-can-be-converted-to-ethyl-alcohol-by-6a00aa04db22397c61e76ced</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/how-many-isomers-can-be-formed-from-organic-compounds-with-6a00aa04db22397c61e76cee</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/when-platinum-electrodes-are-used-during-the-electrolysis-of-6a00aa04db22397c61e76cef</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/an-element-with-atomic-number-twelve-is-likely-to-be-6a00aa04db22397c61e76cf0</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/what-volume-of-0-50-m-h-2-so-4-will-exactly-neutralize-20cm-6a00aa04db22397c61e76cf1</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-these-has-the-lowest-ph-value-6a00aa04db22397c61e76cf2</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/consecutive-members-of-an-alkane-homogenous-series-differ-by-6a00aa04db22397c61e76cf3</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-these-will-dilute-in-hcl-mg-fe-pb-and-cu-6a00aa04db22397c61e76cf4</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-the-following-is-used-in-fire-extinguishers-6a00aa04db22397c61e76cf5</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/metals-is-not-used-for-under-water-construction-because-6a00aa04db22397c61e76cf6</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/the-hybridization-of-the-carbon-atom-in-ethyne-is-6a00aa04db22397c61e76cf7</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/in-the-haber-process-for-the-manufacturer-of-ammonia-finely-6a00aa04db22397c61e76cf8</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/nitrogen-can-best-be-obtained-from-a-mixture-of-oxygen-and-6a00aa04db22397c61e76cf9</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/at-stp-how-many-litres-of-hydrogen-can-be-obtained-from-the-6a00aa04db22397c61e76cfa</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/tetraoxosulphate-vi-ions-are-final-test-using-6a00aa04db22397c61e76cfb</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-the-following-is-an-acid-salt-6a00aa04db22397c61e76cfc</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2010-2011/which-of-the-following-physical-properties-decreases-across-6a00aa04db22397c61e76cfd</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/silver-trioxonitrate-v-on-heating-gives-6a00aa04db22397c61e76ccb</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-most-reactive-halogen-is-6a00aa04db22397c61e76ccc</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/0-79g-of-a-gas-at-s-t-p-occupied-a-volume-of-250cm-3-what-is-6a00aa04db22397c61e76ccd</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-relationship-between-the-density-d-of-a-gas-and-the-rate-6a00aa04db22397c61e76cce</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-pressure-exerted-by-a-sample-of-a-gas-confined-in-5-86dm-6a00aa04db22397c61e76ccf</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/50cm-3-of-hydrogen-are-sparked-with-100cm-3-of-oxygen-at-110-6a00aa04db22397c61e76cd0</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/inter-atomic-combinations-involves-the-6a00aa04db22397c61e76cd1</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/which-of-the-following-is-not-a-characteristic-property-of-6a00aa04db22397c61e76cd2</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-compound-with-the-highest-ionic-character-among-the-6a00aa04db22397c61e76cd3</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/why-is-the-hydrogen-gas-not-found-in-the-atmosphere-it-6a00aa04db22397c61e76cd4</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/apart-from-water-the-other-product-s-of-the-neutralization-6a00aa04db22397c61e76cd5</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/an-acid-and-its-conjugate-base-6a00aa04db22397c61e76cd6</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/a-complex-salt-is-6a00aa04db22397c61e76cd7</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/what-happens-to-the-conductivity-of-an-electrolyte-as-its-6a00aa04db22397c61e76cd8</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/if-the-cost-of-electricity-required-to-deposit-1g-of-6a00aa04db22397c61e76cd9</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-overall-reaction-in-an-electrochemical-cell-is-what-is-6a00aa04db22397c61e76cda</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/which-of-the-following-metals-can-be-used-as-sacrificial-6a00aa04db22397c61e76cdb</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/a-particle-that-contains-8-protons-9-neutrons-and-7-6a00aa04db22397c61e76cdc</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-decreasing-order-of-the-magnitude-of-energy-changes-is-6a00aa04db22397c61e76cdd</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/0-92g-of-ethanol-raised-the-temperature-of-100g-of-water-6a00aa04db22397c61e76cde</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/the-highest-level-of-molecular-disorderliness-is-found-in-6a00aa04db22397c61e76cdf</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/a-reaction-is-spontaneous-at-all-temperature-if-6a00aa04db22397c61e76ce0</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/which-of-the-following-reactions-of-marble-with-100cm-3-of-0-6a00aa04db22397c61e76ce1</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/a-g-2b-g-rarr-c-g-in-the-reaction-represented-by-the-6a00aa04db22397c61e76ce2</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/how-is-the-equilibrium-constant-for-the-forward-reaction-of-6a00aa04db22397c61e76ce3</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2009-2010/what-is-the-concentration-of-oh-ions-of-an-aqueous-solution-6a00aa04db22397c61e76ce4</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/consider-the-reaction-2a-g-ruluhar-b-g-c-g-delta-h-25-6kj-6a00aa04db22397c61e76cb3</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/an-element-226-88-x-undergoes-radioactive-decay-by-emitting-6a00aa04db22397c61e76cb4</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-of-the-following-alkanols-will-not-undergo-oxidation-6a00aa04db22397c61e76cb5</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/the-electronic-configuration-of-the-specie-underlined-as-in-6a00aa04db22397c61e76cb6</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/the-functional-group-s-of-an-amino-acid-is-are-6a00aa04db22397c61e76cb7</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/a-student-while-trying-to-identify-two-gases-labeled-a-and-b-6a00aa04db22397c61e76cb8</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-of-the-following-titrations-will-have-a-solution-with-6a00aa04db22397c61e76cb9</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/70cm-3-of-hydrogen-are-sparked-with-25cm-3-of-oxygen-at-s-t-6a00aa04db22397c61e76cba</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/a-solution-x-on-mixing-with-agno-3-solution-gives-a-white-6a00aa04db22397c61e76cbb</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-of-the-following-is-an-exception-in-the-assumptions-of-6a00aa04db22397c61e76cbc</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/a-saturated-solution-agci-was-found-to-have-a-concentration-6a00aa04db22397c61e76cbd</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/0-06g-of-a-hydrocarbon-occupies-32cm-3-at-s-t-p-its-formula-6a00aa04db22397c61e76cbe</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/consider-the-following-compounds-i-ch-3-ch2c-ch3-2ch2ch3-ii-6a00aa04db22397c61e76cbf</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-of-the-following-is-not-a-redox-reaction-6a00aa04db22397c61e76cc0</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-of-the-following-processes-leads-to-increase-in-6a00aa04db22397c61e76cc1</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-one-of-the-following-statements-is-true-6a00aa04db22397c61e76cc2</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/a-liquid-begins-to-boil-when-6a00aa04db22397c61e76cc3</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/an-element-which-exists-in-more-than-one-crystalline-form-is-6a00aa04db22397c61e76cc4</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-of-the-following-is-an-example-of-a-chemical-changes-6a00aa04db22397c61e76cc5</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/the-electronic-configuration-in-the-ground-state-of-the-6a00aa04db22397c61e76cc6</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/the-oxidation-number-of-oxygen-in-bao-2-is-6a00aa04db22397c61e76cc7</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/which-one-of-the-following-statements-is-true-for-the-p-6a00aa04db22397c61e76cc8</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/the-general-formula-for-carboxylic-acids-6a00aa04db22397c61e76cc9</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2008-2009/the-functional-group-represented-in-the-compound-ch-3-ch-2-6a00aa04db22397c61e76cca</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/all-the-following-will-liberate-a-gas-when-reacted-with-6a00aa04db22397c61e76c9d</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-isomer-of-a-compound-c-5-h-10-which-does-not-decolorize-6a00aa04db22397c61e76c9e</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/a-mixture-of-nitrogen-oxygen-and-helium-contains-0-25-0-15-6a00aa04db22397c61e76c9f</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/elements-p-has-an-atomic-number-of-12-while-element-q-has-an-6a00aa04db22397c61e76ca0</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/c-x-h-y-90-2-rarr-6co-2-6h-2-o-the-hydrocarbon-c-x-h-y-in-6a00aa04db22397c61e76ca1</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/a-512cm-3-sample-of-a-gas-weighed-1-236g-at-20-c-and-a-6a00aa04db22397c61e76ca2</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-amount-of-methane-molecules-ch-4-in-8-0-grams-of-methane-6a00aa04db22397c61e76ca3</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-concentration-of-a-solution-obtained-by-dissolving-0-53g-6a00aa04db22397c61e76ca4</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/what-is-the-maximum-volume-of-co2-at-s-t-p-that-can-be-6a00aa04db22397c61e76ca5</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/sulphur-iv-oxide-travels-a-given-distance-in-10-sec-how-long-6a00aa04db22397c61e76ca6</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-volume-of-hydrogen-gas-produced-at-s-t-p-when-100ml-of-6a00aa04db22397c61e76ca7</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/during-electrolysis-two-cells-each-containing-molten-al2o3-6a00aa04db22397c61e76ca8</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-balanced-equation-for-the-reaction-of-tin-ii-salt-with-6a00aa04db22397c61e76ca9</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-ph-of-a-solution-containing-0-5-x-10-6-m-h-2-so-4-is-6a00aa04db22397c61e76caa</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/which-of-the-following-oxides-will-not-dissolve-in-both-6a00aa04db22397c61e76cab</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-i-u-p-a-c-name-for-the-compound-is-6a00aa04db22397c61e76cac</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/metal-salt-of-long-chain-fatty-acids-are-known-as-6a00aa04db22397c61e76cad</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-compound-table-o-verticalbar-verticalbar-ch-3-c-o-ch-2ch-6a00aa04db22397c61e76cae</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-compound-table-o-verticalbar-verticalbar-ch-3-ch-2-c-ch-6a00aa04db22397c61e76caf</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/the-curve-above-represent-the-solubility-curve-of-kclo-3-the-6a00aa04db22397c61e76cb0</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/during-a-compression-process-involving-an-idea-gas-of-6a00aa04db22397c61e76cb1</loc><lastmod>2026-05-10</lastmod></url>
  <url><loc>https://teacha.io/past-questions/putme_oau/chemistry-bjriacrxws/2007-2007/cellulose-and-starch-can-be-classified-as-one-of-the-6a00aa04db22397c61e76cb2</loc><lastmod>2026-05-10</lastmod></url>
</urlset>