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Wolframite (FeWO(2)) present as an inpur...

Wolframite `(FeWO_(2))` present as an inpurity in cassiteric `(SaO_(2))` can be removed by the process of

A

zone refining

B

gravity separation

C

electromagnetic separation

D

froth flotation separation

Text Solution

Verified by Experts

The correct Answer is:
c
Electronomagnetic separaration can be used for separation when compound elther the one or tempurity is magnitude is nature .Wolfratent`(FeWO_(2) MnWO_(4))` is major magnetic ore ,is separated from the notunagnetic ore, cassierric `(SaO_(2))` by this method .
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R SHARMA-GENERAL PRINCIPALS AND ISOLATION OF ELEMENTS-Question bank
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