The method of zone refining of metals is based on the principle ofA. g – InterviewSolution

InterviewSolution

1.	The method of zone refining of metals is based on the principle ofA. greater mobility of pure metal than that of impurityB. higher melting point of the impurity than that of pure metalC. greater noble character of solid metal than that of impurityD. greater solubility of the impurity in the molten state than in the solid.
Answer» Correct Answer - D

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