MCQOPTIONS
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| 1. |
While extracting an element from its ore, the ore is ground and leached with dilute \[KCN\] solution to form the soluble product potassium argentocyanide. The element is [CBSE PMT 1989] |
| A. | Lead |
| B. | Chromium |
| C. | Manganese |
| D. | Silver |
| Answer» E. | |