Question
Write the condition for spontaneity of reaction with respect to entropy.
✓
Answer
(1) If $\Delta S_{\text {total }}>0$, then the reaction is spontaneous.
(2) If $\Delta S_{\text {total }}<0$, then the reaction is non-spontaneous.
(3) If $\Delta S_{\text {total }}=0$, then the reaction is at equilibrium.
(2) If $\Delta S_{\text {total }}<0$, then the reaction is non-spontaneous.
(3) If $\Delta S_{\text {total }}=0$, then the reaction is at equilibrium.
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