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Depressant used in the concentration of ...

Depressant used in the concentration of an ore containing ZnS and PbS is

A

`Na_(2)SO_(4)`

B

`Na_(2)CO_(3)`

C

`NaCl`

D

NaCN

Text Solution

Verified by Experts

The correct Answer is:
D
NaCN is used as a depressant in the concentration of is an containing ZnS and PbS.
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