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Assertion (A) : The Daniell cell becomes...

Assertion `(A) :` The Daniell cell becomes dead after sometimes.
Reason `(R) :` The oxidation protential of `Zn` anode decreases and that of `Cu` increases.

A

If both `(A)` and `(R)` are correct, and `(R)` is the correct explanation of `(A)`.

B

If both `(A)` and `(R)` are correct, but `(R)` is not the correct explanation of `(A)`.

C

If `(A)` is correct, but `(R)` is incorrect.

D

If `(A)` is incorrect, `(R)` is correct.

Text Solution

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The correct Answer is:
a
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