(1) If both Assertion (A) and Reason (R) are True and the Reason \( (\mathrm{R}) \) is a correct...

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(1) If both Assertion (A) and Reason (R) are True and the Reason \( (\mathrm{R}) \) is a correct explanation of the Assertion (A)
(2) If both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion (A)
(3) It Assertion (A) is True but the Reason (R) is False
(4) If Assertion (A) is False but the Reason (R) is True
Assertion (A): In the Daniell cell, if concentrations of \( \mathrm{Cu}^{2+} \) and \( \mathrm{Zn}^{2+} \) ions are doubled, the e.m.f. of the cell will be doubled

Reason (R): If the concentration of ions in contact with the metals is doubled, the electrode potential is doubled
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