MCQOPTIONS
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| 1. |
What is the theoretical amount of copper powder deposited on the cathode plate when a current of 1A passes through the electrolytic tank for 5 minutes? |
| A. | 0.098g |
| B. | 0.0016g |
| C. | 0.190g |
| D. | 0.980g |
| Answer» B. 0.0016g | |