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Cyanide proces is used for the extractio...

Cyanide proces is used for the extraction of

A

`Au`

B

`Ag`

C

both `(a)` and `(b)`

D

`Cu`

Text Solution

Verified by Experts

The correct Answer is:
C
Cyanide process is used in the extraction of both silver and gold because these from complex salts with `CN` ion due to presence of line pair of electrons on nitrogen atom.
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