MCQOPTIONS
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| 1. |
Electrometallurgical process is used to extract [MNR 1985, 89; UPSEAT 2000; MP PMT 2001] |
| A. | \[Fe\] |
| B. | \[Pb\] |
| C. | \[Na\] |
| D. | \[Ag\] |
| Answer» D. \[Ag\] | |