Statement: The thermodynamics functions which determines the spontaneity of a process is the free
Channel: Doubtnut
Date: 2020-08-02

Statement: The thermodynamics functions which determines the spontaneity of a process is the free energy. For a process to be spontaneous, the change in free energy must be negative.  Explanation:The change in free energy is related to the change in enthalpy and change in entropy. the change in entropy for a process must be always positive if it is spontaneous.