55 The combustion of 10 gm coke raised the temperature of 1

Last updated: 7/3/2023

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