Help me experts please !!!

Q.1 $10C{l}^{–}\left(aq\right) + 2Mn{O}_4^{–}\left(aq\right)+ 16H \left(aq\right)\rightleftharpoons 5C{l}_2\left(g\right) + 2M{n}^{2–}\left(aq\right) + 8H_{2}O\left(t\right)$
The value of Eº for this reaction is 0.15 V. What is the value of the equilibrium constant (K) for this reaction?
(a) 2.4 × 10²⁵
(b) 4.9 × 10¹²
(c) 1.2 × 10⁵
(d) 3.4 × 10²