Question

The standard half-cell reduction potential for Ag⁺|Ag is 0.7991 V at 25°C. Given the experimental value K_sp = 1.56 x 10^-10 for AgCl, calculate the standard half-cell reduction potential for the Ag|AgCl electrode.

(a)  0.2192 V

(b) - 0.2192 V

(c)  -1.2192 V

(d) 1.2192 V

Answer 1

Correct option (a)  0.2192 V

Explanation:

 For the desired reaction,