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Verified Answer & Explanation⌄

Correct Answer: A) 2.24 dm³

Concept Explanation

3.6 g H₂O = 3.6/18 = 0.20 mol. 2 mol H₂O produce 1 mol O₂. O₂ formed = 0.10 mol. Volume = 0.10 × 22.4 = 2.24 dm³.

Topic: Mass–Volume StoichiometryPractice more Mass–Volume Stoichiometry MCQs →