Question:
55 The combustion of 10 gm coke raised the temperature of 1
Last updated: 7/3/2023
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55 The combustion of 10 gm coke raised the temperature of 1 kg of water from 10 C to 50 C If specific heat of water is 1 cal g C then the calorific value of coke is 1 1000 cal 3 3000 cal 56 The heat of combustion of naphthalene C H s at 2 2000 cal 4 4000 cal