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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: - Alkyl halides react with metallic sodium in the presence of anhydrous ether is
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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
- Alkyl halides react with metallic sodium in the presence of anhydrous ether is
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- Which has maximum number of molecules
- The hybridization of oxygen atom in H₂O₂ is
- Which of the following statements about amorphous solids is incorrect
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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