Question

What can be concluded from the given graph?

• A. $\Delta H>0,\Delta S>0$
• B. $\Delta H>0,\Delta S<0$
• C. $\Delta H<0,\Delta S>0$
• D. $\Delta H>0,\Delta S=0$

Answer 1

Answer: (A)

$\Delta G=\Delta H-T\Delta S$.
For the given curve $\Delta H$ and $\Delta S$ both should be positive.