MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryMetallurgyConcentration of Ore
Wolframite (FeWO4), present as an impurity in cassiterite (SnO2), can be removed by the process of
A.froth floatation
B.gravity separation
C.electromagnetic separation✓ Correct
D.zone refining
Explanation
Wolframite being magnetic is attracted by magnet and form separate heap than cassiterite.
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