For a Chemical Reaction to Be Spontaneous Only at High

Multiple Choice

For a chemical reaction to be spontaneous only at high temperatures, which of the following conditions must be met?

A) Δ S° > 0, Δ H° > 0
B) Δ S° > 0, Δ H° < 0
C) Δ S° < 0, Δ H° < 0
D) Δ S° < 0, Δ H° > 0
E) Δ G° > 0