The heat of combustion of carbon is `394 kJ`. The heat evolved in combustion of `6.023xx10^(22)` atoms of carbon is

The heat of combustion of benzene is -3264 kJmol^(-1) . The heat evolved in the combustion of 39g of benzene will be………………. .

The heat of combustion of benzene is -3264 kJmol^(-1) . The heat evolved in the combustion of 39g of benzene will be………………. .