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| 1. |
Silver is removed electrically from 200 ml of a 0.1 N solution of \[AgN{{O}_{3}}\] by a current of 0.1 ampere. How long will it take to remove half of the silver from the solution [AMU 1999] |
| A. | 16 sec |
| B. | 96.5 sec |
| C. | 100 sec |
| D. | 10 sec |
| Answer» C. 100 sec | |