Nitrosyl Chloride (NOCl)decomposes at Elevated Temperatures According to the Equation $\Delta$

Nitrosyl chloride (NOCl) decomposes at elevated temperatures according to the equation 2NOCl(g) 2NO(g) + Cl₂(g) . Calculate K_p for this reaction at 227°C.( $\Delta$ H° = 81.2 kJ/mol, $\Delta$ S° = 128 J/K·mol)

A) 1.59 $\times$ 10^-2
B) 2.10 $\times$ 10^-7
C) 62.8
D) 4.90 $\times$ 10⁶
E) 3.20 $\times$ 10⁹