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https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/ch-3-co-2-h-ch-3-ch-2-oh-rarr-the-functional-group-under-and-6a00aa04db22397c61e761332026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/the-gas-equation-frac-p-1-v-1-t-1-frac-p-2-v-2-t-2-is-made-6a00aa04db22397c61e761342026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/the-acid-in-butter-is-called-acid-6a00aa04db22397c61e761352026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/the-oxidation-state-of-calcium-in-cacl-2-is-6a00aa04db22397c61e761362026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/the-mass-number-of-an-atom-of-an-element-is-the-sum-of-its-6a00aa04db22397c61e761372026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/the-existence-of-two-or-more-forms-of-the-same-element-is-6a00aa04db22397c61e761382026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/in-which-of-the-following-are-radioactive-isotopes-used-6a00aa04db22397c61e761392026-05-10 https://teacha.io/past-questions/unical/chemistry-yrocoiomhd/2007-2008/the-phenomenon-observed-when-dust-particles-collide-randomly-6a00aa04db22397c61e7613a2026-05-10