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Question 6

Consider the reaction represented by the equation. 2NaHCO3(s) \(\rightarrow\) 2Na2CO 3(S) + CO 2(g) + H2O(g) what volume of carbon (IV)oxide at s.t.p is evolved when 0. 5 moles of NaHCO3 is heated? [Molar volume = 22.4 dm3 at s.t. p]

  • A.1.12dm3
  • B.2.24dm3
  • C.5.6dm3
  • D.56.0dm3
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2006
Question no.
#6
Type
Objective
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