If the heat of formation of water is -282 kJ, H for 0.6 10^ -2 kg water is [MHT-CET 2007]

MHT CET Chemistry question

If the heat of formation of water is -282 kJ, for kg water is [MHT-CET 2007]

Answer: (A)

kg = 6 g = 6/18 = 1/3 mol, so = -282/3, about -94 kJ, which is closest

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Question ID VK-064258