MHT CET Chemistry question

ChemistryThermodynamicsMHT CET

Heat of combustion of methane is kJ. What is the heat of combustion for kg of methane? [MHTCET 2009]

Answer: (C)

Solution

kg is 0.4 g, i.e. mol of , so the heat is $0.025 × (-800)

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Question ID VK-064832