Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 12
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Describe the roles of the following: NaCN in froth floatation process - Chemistry

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Describe the roles of the following: NaCN in froth floatation process

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Solution

In the froth floatation process, NaCN is used as a depressant. It selectively allows PbS to come with the froth but prevents ZnS from coming to the froth

Concept: Refining
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