Question 16 of 142

Standard electrode potential for Sn4+ / Sn2+ couple is +0.15 V and that for the Cr3+/Cr couple is -0.74. These two couples in their standard state are connected to make a cell. The cell potential will be

(a) + 0.89 V

(b) + 0.18 V

(c) + 1.83 V

(d) + 1.199 V