The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺ | Cu can be increased by

Decreasing the surface area of the electrodes

Increasing the concentration of zinc sulphate solution

Increasing the surface area of the electrodes

Increasing the concentration of copper sulphate solution

The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺ | Cu can be increas

1.	The emf of a Deniell cell Zn \| Zn²⁺ \|\| Cu²⁺ \| Cu can be increased by
A.	Decreasing the surface area of the electrodes
B.	Increasing the concentration of zinc sulphate solution
C.	Increasing the surface area of the electrodes
D.	Increasing the concentration of copper sulphate solution
Answer» E.

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The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺ | Cu can be increased by

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