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What is zone refining??

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What is zone refining??

Posted by Anuj Chaudhary 6 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Shreedhar Babar 6 years, 9 months ago

the technique of moving impurities to one end of a bar with a continuously moving molten zone, is a well-known method of preparing pure materials.

Tripti Trivedi 6 years, 9 months ago

based on principle that the impurities are more soluble in molten state rather than in solid state of metal

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CBSE > Class 12 > Chemistry

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