MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryMetallurgyFlux Impurities slag Which of the following pair is incorrectly matched?
A.van Arkel method — Zirconium
B.Kroll’s process — Titanium
C.Froth Floatation — Cerussite✓ Correct
D.Distillation — Zinc
Explanation
3 PbCO (Cerussite) not a sulphide ore, so not by froth flotation.
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