Water gas is fuel made by passing steam over red hot coke as H2O(g)+C(s)→CO(g)+H2(g)
Given that ΔH∘fofH2O(g),CO(g)are−241.8and−110.5kJ/mol. Also, the values of S∘ for H2O(g),C(s),CO(g)andH2(g)are188.7,197.9,131and5.69J/Kmol respectively. Assuming ΔH∘andΔS∘ to be temperature independent, the temperature at which the reaction becomes favorable is
