Question

Thermodynamic condition for irreversible spontaneous process at constant '$T$' and '$P$' is:

• A. $\Delta G<0$
• B. $\Delta G=0$
• C. $\Delta G>0$
• D. Both (B) and (C)

Answer 1

The correct option is A $\Delta G<0$

For spontaneous process $\Delta G<0$ and for non spontaneous process $\Delta G>0$.

Option A is correct.