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NEET Sample Paper NEET Sample Test Paper-36

  • question_answer
    The method of Zone refining of metals is based on the principle of

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

    B)  Greater solubility of pure metal than that of impurity

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

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

    Correct Answer: A

    Solution :

     Impurities are more soluble in molten state.


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