For the decomposition of $Ag_2O$ at 298 K. $Ag_2O (s) \longrightarrow 2Ag(s) + \frac{1}{2} O_2(g) \Delta G^\circ$ = 11.21 kJ which of the following statement is true?

Question

(a) It cannot be made spontaneous without increasing the temperature.
(b) It can be made spontaneous by decreasing the pressure at 298 K.
(c) It can be made spontaneous by increasing the pressure at 298 K.
(d) None of the above