Given that `E^@ (Zn^(2+) //Zn) =- 0.763 V` and `E^@ ( Cd^(2+) //Cd) = -0.403 V`, the emf of the
Channel: Doubtnut
Date: 26/01/2020

Given that `E^@ (Zn^(2+) //Zn) =- 0.763 V` and `E^@ ( Cd^(2+) //Cd) = -0.403 V`, the emf of the following cell : `Zn//Zn^(2+) (a = 0.04) || Cd^(2+) (a = 0.2)` ce is given by ,