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JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    The method of zone refining of metals is based on the principle of [CBSE PMT 2003]

    A) Greater solubility of the impurity in the molten state than in the solid

    B) Greater mobility of the pure metal than that of the impurity

    C) Higher melting point of the impurity than that of the pure metal

    D) Greater noble character of the solid metal than that of the impurity

    Correct Answer: A

    Solution :

    Not Available


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