The free energy change for a chemical reaction is given by (where, K = equilibrium constant)
The free energy change for a chemical reaction is given by (where, K = equilibrium constant) Correct Answer -RT lnK
The free energy change for a chemical reaction in terms of equilibrium constant is given by.$$\Delta {G^ \circ } = - RTlnK$$
Since at equilibrium $$\Delta G$$ of the reaction $$=0$$