

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. \[Ag\] | |