Redox Reactions and Electrochemistry: JEE Main 2020 Chemistry question

For the disproportionation reaction 2Cu⁺(aq) ⇌ Cu(s) + Cu²⁺(aq) at 298 K. ln K (where K is the equilibrium constant) is ___________ × 10^–1. Given : ($E_{C{u^{2 + }}/C{u^ + }}^0 = 0.16V$ $E_{C{u^ + }/Cu}^0 = 0.52V$ ${{RT} \over F} = 0.025$)