(chatquestion)...9. The water equivalent of a calorimeter is 50 g. This calorimeter is used to heat 100 g of water from 10°C to 60°C. Amount of heat required to do this is (1) 7.5 kcal (2) 5.0 kcal (3) 2.5 kcal (4) 10.0 kcal uor Pusa Road New Delhi-110005 Ph.011-47623456

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