1.

The emf of the three galvanic cells: (i) Zn|Zn2+ (1 M)||Cu2+ (1 M)|Cu (ii) Zn|Zn2+ (0.1 M)||Cu2+ (1 M)|Cu (iii) Zn|Zn2+ (1 M)||Cu2+ (0.1 M)|Cu are represented by E1, E2 and E3 respectively. Which of the following is true?

Answer»

The emf of the three galvanic cells:
(i) Zn|Zn2+ (1 M)||Cu2+ (1 M)|Cu
(ii) Zn|Zn2+ (0.1 M)||Cu2+ (1 M)|Cu
(iii) Zn|Zn2+ (1 M)||Cu2+ (0.1 M)|Cu
are represented by E1, E2 and E3 respectively. Which of the following is true?


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