Question

The EMF of a concentration cell consisting of two zinc electrodes, one dipping into M/4 sol. of zinc sulphate & the other into M/16 sol. of the same salt at 25°C is

(A) 0.0125 V 

(B) 0.0250 V

(C) 0.0178 V 

(D) 0.0356 V

Answer 1

Correct Answer is: (C) 0.0178 V