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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 minutesB. Approx. 25 minutesC. Approx. 30 minutesD. Approx. 35 minutes |
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Answer» Correct Answer - B |
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