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Leaching is commercially carried out for...

Leaching is commercially carried out for in the concentration of :

A

Galena

B

Argentite

C

Copper pyrites

D

Tin stone

Text Solution

Verified by Experts

The correct Answer is:
B
Leaching is carried out for the concentration of argentire `(Ag_(2)S)`
(i) `Ag_(2)S+4NaCN overset("Air")to 2Na[Ag(CN)_(2)]^(-)+Na_(2)S overset("Air")to Na_(2)SO_(4)+S`
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