Q 57 3 5 g of a fuel with molecular weight 28 was burnt in a

Last updated: 7/4/2023

Q 57 3 5 g of a fuel with molecular weight 28 was burnt in a calorimeter and raised the temperature of 1 g water from 25 C to 67 3 C If all the heat generated was used in heating water the heat of combustion of fuel is k cal