In presence of PbS abd ZnS in a mineral, the froth floatation process requires NaCN because — AITS & Test Series Chemistry Question
Question
In presence of PbS abd ZnS in a mineral, the froth floatation process requires NaCN because
Answer: A
💡 Solution & Explanation
ZnS forms water soluble complex 2 4 ZnS 4NaCN 4Na Zn CN Water soluble
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