Question

The $\Delta G$ in the process of melting of ice at $-{15}^{o}C$ is:

• A. $\Delta G<0$
• B. $\Delta G>0$
• C. $\Delta G=0$
• D. all of these

Answer 1

The correct option is B $\Delta G>0$

Solution:- (B) $\Delta G>0$

As we know thet melting of ice below $273K$ is a non-spontaneous process and the value of $\Delta G$ for a non-spontaneous process is greater than $0$.

Hence $\Delta G>0$.