A voltaic cell consists of Col Co2+(0.25 M) || Cu+(0.35M) | Cu. The electrode potential at this concentration is [A] 0.6157V [B] 0.6025V [C] 0.6243V [D] 0.5014 V (Co2+ + 2e + Co, e red = -0.28 V, Cu2+ + 2 e Cu, e red = +0.34 V)