Standard Gibbs energy change and the equilibrium constant K are related by:
A∆rG° = -R ln K/T
B∆rG° = -RT ln K
C∆rG° = +RT ln K
D∆rG° = -RT/ln K
Answer & Solution
Correct answer: B. ∆rG° = -RT ln K
Setting ∆rG = 0 at equilibrium gives 0 = ∆rG° + RT ln K.
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