A) Fe
B) Mg
C) Cu
D) Zn
Correct Answer: D
Solution :
In Mc Arthur Forest method silver is extracted from the solution of sodium argenticyanide by using zinc. \[2Na[Ag{{(CN)}_{2}}]+Zn\to N{{a}_{2}}[Zn{{(CN)}_{4}}]\] \[+2Ag\downarrow \]You need to login to perform this action.
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