Which Statement Is TRUE Regarding $\Delta$ G'?
A) $\Delta$ G' Is Negative When the Reaction Is Occurring Spontaneously

Which statement is TRUE regarding $\Delta$ G'?

A) $\Delta$ G' is negative when the reaction is occurring spontaneously.
B) $\Delta$ G' is zero when the rate of the forward and reverse reactions are equal.
C) $\Delta$ G' becomes less negative as the reaction proceeds spontaneously.
D) All of the statements are true.
E) None of the statements is true.