A spontaneous change is one in which a system under goes

A spontaneous change is one in which the system suffers:

A spontaneous change is one in which the system suffers: an increase in internal energy lowering in entropy lowering in free energy no energy change

In a spontaneous process the system undergoes

In a spontaneous process the system undergoes

Give an example of a spontaneous process in which the change in enthalpy of the system is positive.

Statement-1: Decrease of free energy during the process under constant temperature and pressure provides a measure of its spontaneity. Statement -2: A spontaneous change must have +ve sign of DeltaS_("system").

Statement-1: Decrease of free energy during the process under constant temperature and pressure provides a measure of its spontaneity. Statement -2: A spontaneous change must have +ve sign of DeltaS_("system").