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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