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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: - A zinc rod is place in 0.095 M solution of zinc sulphate at 298 K, the potential
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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
- A zinc rod is place in 0.095 M solution of zinc sulphate at 298 K, the potential
- Number of σ and π- bonds in acetylene is
- The correct order of stability of the superoxides is
- Which one of the following is most soluble
- The basicity of aniline is weaker in comparison to that of mathyl amine due to
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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