Heat of combustion of methane and ethane are -101.7 kcal and -341.2 kcal. Then

MHT CET Chemistry question

Heat of combustion of methane and ethane are kcal and kcal. Then

Answer: (C)

Ethane releases more heat on combustion (per mole kcal, and also per gram kcal), so it is the better fuel; (a) is false

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Question ID VK-064080