A natural gas may be assumed to be a mixture fo methane and ethane only. On complete
Channel: Doubtnut
Date: 2020-07-26

A natural gas may be assumed to be a mixture fo methane and ethane only. On complete combustion of `10L` of gas at `STP` the heat evolved was `474.6 kJ`. Assuming `Delta_(comb) H^(Theta) CH_(4)(g) =- 894 kJ mol^(-1)` and composition of the mixture by volume.