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In a concentration cell the...

In a concentration cell the

A

two electrodes are of different elements

B

two electrolytic solutions of the same electrolyte but having different concentrations are used

C

electrolyte of one strength but elecrtrodes of two different concentrations are used

D

Both (B) and (C)

Text Solution

Verified by Experts

The correct Answer is:
D
In concentration cell two electrolytic solutions of the same electrolyte but having different concentrations are used. Moreover, electrolyte of one strength but electrodes of two different concentration of `H^(+)` ions.
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