Chemical Engineering > GATE 2026 > Chemical Reaction Equilibrium
Methanol is formed by the following gas phase homogeneous reaction:
CO (g) + 2H2 (g) ⇌ CH3OH (g)
The standard Gibbs free energies of formation at 298 K for CO and CH3OH are −137 kJ mol−1 and −162 kJ mol−1, respectively. The value of universal gas constant is 8.314 J mol−1 K−1. The equilibrium constant for the given reaction at 298 K is _____ × 104 (rounded off to one decimal place).
CO (g) + 2H2 (g) ⇌ CH3OH (g)
The standard Gibbs free energies of formation at 298 K for CO and CH3OH are −137 kJ mol−1 and −162 kJ mol−1, respectively. The value of universal gas constant is 8.314 J mol−1 K−1. The equilibrium constant for the given reaction at 298 K is _____ × 104 (rounded off to one decimal place).
Correct : 2.4
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