Statement 1 : If both `Delta H ^(@) and Delta S ^(@)` are positive, then reaction will be spontaneous at high temperatur
Statement 2: All processes with positive entropy change respontaneous.

Options

A. Statement 1 is True, statement 2 is True, Statement 2 is Correct explanation for Statement 1.
B. Statement 1 is True, Statement 2 is True, Statement 2 is NOT a correct explanation for Statement 1.
C. Statement 1 is True, Statement 2 is False.
D. Statement 1 is False, Statement 2 is True.

Explanation

Spontaneity of a process depends upon `Delta G ^(@)` which combines both factors `Delta H ^(@) and Delta S ^(@)`
`Delta G ^(@) = Delta H ^(@) - T Delta S ^(@)`
For the spontaneity, `Delta G ^(@)` sould be negative. If `Delta H ^(@)` is `+ ve, Delta S ^(@)` is + ve then, `Delta G ^(@)` to be - ve only with `T Delta S gt Delta H` which is possible at high temperature.