Question

When the heat of reaction at constant pressure is $-5 \times 10^3$ cal and the entropy change is $7.4 \, \text{cal} \, \text{deg}^{-1}$ at $25^\circ\text{C}$, the reaction is predicted as

• A. reversible
• B. spontaneous
• C. non-spontaneous
• D. irreversible

Answer 1

Answer: (B)

spontaneous

Answer 2

The correct option is (B):spontaneous