The enthalpy of combustion of methane, graphite and dihydrogen at `298 K` are,
Channel: Doubtnut
Date: 2020-07-12

The enthalpy of combustion of methane, graphite and dihydrogen at `298 K` are, `-890.3 kJ mol^(-1) -393.5 kJ mol^(-1)`, and `-285.8 kJ mol^(-1)` respectively. Enthapy of formation of `CH_(4)(g)` will be