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The basic principle of zone refining is ...

The basic principle of zone refining is -

A

low boiling metallic impurities are separated by distillation

B

the impurities are more soluble in the molten metal than in the solid metal

C

the different constituents of a mixture are absorbed differently in an adsorbent

D

pure metal is obtained by decomposing the vapours of volatile compound obtained from the impure metal

Text Solution

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The correct Answer is:
B
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