MCQOPTIONS
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| 1. |
Parke's process is used to extract [MP PMT 2002] |
| A. | Silver using \[NaCN\] |
| B. | Copper using \[CuFe{{S}_{2}}\] |
| C. | Silver from argentiferrous lead |
| D. | Silver by forming amalgam |
| Answer» D. Silver by forming amalgam | |