The Δ f H o for CO 2 (g), CO(g) and H 2 O(g) are - 393.5, - 110.5 and - 241.8 kJ mol -1 …
Chemistry · NEET · NTA Exams — Chemical Thermodynamics
The ΔfHo for CO2(g), CO(g) and H2O(g) are - 393.5, - 110.5 and - 241.8 kJ mol-1, respectively. The standard enthalpy change for the reaction
CO2(g) + H2(g) → CO(g) + H2O(g) is:
- 524.1 kJ mol-1
- 41.2 kJ mol-1
- - 262.5 kJ mol-1
- - 41.2 kJ mol-1
Answer
(D) - 41.2 kJ mol -1
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