# A minus sign of the free energy change denotes that

$\begin {array} {1 1} (A)\;\text{the reaction tends to proceed spontaneously}\\ (B)\;\text{the reaction is non-spontaneous} \\ (C)\;\text{the system is in equilibrium}\\ (D)\;\text{the reaction is exothermic} \end {array}$

Ans : (A)
the reaction tends to proceed spontaneously