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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.
Related Questions: - The smallest among the following ion is
- Which one of the following elements constitutes a major impurity in pig iron
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- Which of the following represents correct decreasing order of polarity?
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The smallest among the following ion is
- Which one of the following elements constitutes a major impurity in pig iron
- The lattice energy order for lithium halide is
- The hybridisation of carbons of C-C single bond of HC ≡C-CH =CH₂ is
- Which of the following represents correct decreasing order of polarity?
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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