1.

The current flowing in a copper voltameter is 3.2 A. The number of copper ions \[(C{{u}^{2+}})\] deposited at the cathode per minute is                                               [Pb. PET 2001]

A. \[0.5\times {{10}^{20}}\]
B. \[1.5\times {{10}^{20}}\]
C. \[3\times {{10}^{20}}\]
D. \[6\times {{10}^{20}}\]
Answer» E.


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