Equilibrium State – Equilibrium is defined as a state of equilibrium or a steady state that does not experience any spatial and temporal variation.
Significance of ∆G is great Significance in predicting the direction of a process (1) If ∆G is -ve, the process is spontaneous. (2) If ∆G is +ve, the process may go in the reverse direction. (3) If ∆G is zero, the process is in equilibrium state.