# For the reaction $N_2(g) + 3H_2(g)\rightarrow 2NH_3(g) \Delta H = -95.4 \: kJ\: and\: \Delta S = -198.3\: J/K$  Calculate the temperature at which free energy change is equal to zero.
$\begin {array} {1 1} (A)\;-481\: K & \quad (B)\;207.8\: K \\ (C)\;481\: K & \quad (D)\;-207.8\: K \end {array}$