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JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Refining of crude Metal

  • question_answer
    In electrolytic refining of metals, electrolysis of an aqueous solution of its complex salt is done with impure metal as anode and an strip of pure metal as cathode. This method cannot be used for the refining of the metal [MP PMT 1989]

    A) Silver

    B) Copper

    C) Aluminium

    D) Zinc

    Correct Answer: D

    Solution :

    Not Available


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