Question

Efficiency of a cell with cell reaction under standard conditions,

A_(s) + B⁺ → A⁺ + B_(s); ΔHº = –300 kJ is 70%. The standard electrode potential of cell is. 

(A) 2.176 V 

(B) +2.876 V 

(C) 1.248 V 

(D) +1.648 V

Answer 1

Correct Answer is: (A) 2.176 V