MCQ
What is the relationship between Delta G and the equilibrium constant K?
Chemistry
A Delta G = RT ln K
B Delta G = -RT ln K
C Delta G = -RT / ln K
D Delta G = K / RT
Explanation

The fundamental equation is Delta G = Delta G0 + RT ln Q. At equilibrium, Delta G = 0 and Q = K, so Delta G0 = -RT ln K.