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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: - During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
- A compound that undergoes bromination easily is
- Calcium is obtained by the
- When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
- Which of the following is an amphoteric oxide
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
- A compound that undergoes bromination easily is
- Calcium is obtained by the
- When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
- Which of the following is an amphoteric oxide
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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