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The method of zone refining of metals is based on the principle of
Options
(a) greater mobility of the pure metal than that of the impurity
(b) higher melting point of the impurity than that of the pure metal
(c) greater noble character of the solid metal than that of the impurity
(d) greater solubility of the impurity in the molten state than in the solid
Correct Answer:
greater solubility of the impurity in the molten state than in the solid
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation state of chlorine in HClO₄ is
- Correct order of first IP among following elements Be, B, C, N, O is
- The equilibrium weight of MnSO₄ is M/2 when it changes into
- The strongest reducing agent among the following is
- Which one of the following statements regarding photochemical smog is not correct
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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