STANDARDPhysics-Chemical Thermodynamics
STANDARD Physics Gibbs Free Energy MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which is the correct relationship between ΔG° and equilibrium constant Kₚ?
A
Kₚ = −RT log ΔG°
B
Kₚ = [e/RT]ΔG°
C
Kₚ = −ΔG°/RT
D
Kₚ = e⁻ΔG°/RT
Correct Answer
Option D
Detailed Explanation
ΔG° = −RTlnKₚ, or lnKₚ = −ΔG°/RT, or Kₚ = e⁻ΔG°/RT.
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