For depositing 1 gm of Cu in copper voltameter on passing 2 amperes of – McqOptions

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1.	For depositing 1 gm of Cu in copper voltameter on passing 2 amperes of current, the time required will be (For copper Z = 0.00033 gm/C)
A.	Approx. 20 minutes
B.	Approx. 25 minutes
C.	Approx. 30 minutes
D.	Approx. 35 minutes
Answer» C. Approx. 30 minutes

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