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Which of the following is involved in th...

Which of the following is involved in the extraction of Ag from argentite ?

A

`[Ag(NH_(3))_(2)]^(+)`

B

`[Ag(SCN)_(4)]^(3+)`

C

`[Ag(CN)_(2)]^(-)`

D

`[AgCl_(2)]^(-)`

Text Solution

Verified by Experts

The correct Answer is:
C
`Ag_(2)S+4NaCNoverset("Air")(hArr)2Na[Ag(CN)_(2)] + Na_(2)S`
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