The emf of a Deniell cell can be increased by

1.	The emf of a Deniell cell 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 can be increased by

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