1.

The ΔfHo for the CO2(g), CO(g) and H2O(l) are −393.5, −110.5 and −241.8 kJ mol−1 respectively. The standard internal energy change (in kJ mol−1) for the given reaction at 298 K is:CO2(g)+H2(g)→CO(g)+H2O(l) (Given R=8.3 J/K/mol)

Answer»

The ΔfHo for the CO2(g), CO(g) and H2O(l) are 393.5, 110.5 and 241.8 kJ mol1 respectively. The standard internal energy change (in kJ mol1) for the given reaction at 298 K is:

CO2(g)+H2(g)CO(g)+H2O(l)

(Given R=8.3 J/K/mol)



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