Assertion : A process for which `Delta _("Ssystem") gt0` as well as `Delta H gt 0,` passes from non-spontaneous to spontaneous state as temperature is increased.
Reason : At higher temperature `T Delta S` exceeds `DeltaH.`

Options

A. and (R) are correct and (R) is the correct explanation of(A).
B. If both (A) and (R) are correct, but (R) is not the correct explanation of(A).
C. If(A) is correct, but (R) is incorrect.
D. If both (A) and (R) are incorrect.

Answer

A

Explanation

`(because Delta G = Delta H - T Delta S.` For spontancity `Delta G =- ve)i.e., lt 0` so that `Delta H - T Delta S lt 0 or Delta H lt T Delta S or T Delta Sgt Delta H)`