MCQOPTIONS
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| 1. |
The chemical equivalent of copper and zinc are 32 and 108 respectively. When copper and silver voltameter are connected in series and electric current is passed through for sometimes, 1.6 g of copper is deposited. Then, the mass of silver deposited will be [J & K CET 2005] |
| A. | 3.5 g |
| B. | 2.8 g |
| C. | 5.4 g |
| D. | None of these |
| Answer» D. None of these | |