MCQOPTIONS
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| 1. |
Three faradays electricity was passed through an aqueous solution of iron (II) bromide. The weight of iron metal (at. wt. = 56) deposited at the cathode (in gm) is [EAMCET 1991] |
| A. | 56 |
| B. | 84 |
| C. | 112 |
| D. | 168 |
| Answer» C. 112 | |