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During electrorefining of a metal, impur...

During electrorefining of a metal, impure metal is made anode.

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In the electrolytic refining of a metal, the impure metal is made the ______

Knowledge Check

  • In the electroefining of metals, impure metal is

    A
    Cathode and oxidation takes place
    B
    Anode and oxidation takes place
    C
    Anode and reduction takes place
    D
    Cathode and reduction takes place

  • In electrorefining of metals, impure metal is made anode and a strip of pue metal is the cathode during the electrolysis of an aqueous solution of complex metal salt. The method cannot be used for refining of __________.

    A
    Al
    B
    Cu
    C
    Au
    D
    Ag

  • In the electrorefining of metals, impure metal is:

    A
    cathode and it oxidizes
    B
    anode and it oxidizes
    C
    anode and it reduces
    D
    cathode and it reduces

    • Similar Questions

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    In electrorefining, the impure metal is made _____.

    In electrorefining of metal the impure metal is made the anode and strip of pure metal the cathode during the electrolysis of an aqueous solution of a complex metal salt. This method cannot be used for refining of

    Assertion : In electrolytic refining of metal, impure metal is made cathode while a strip of pure metal is used as anode. Reason : The pure metal gets deposited at anode as anode mud.

    In electro-refining of metal the impure metal is made the anode and a strip of pure metal, the cathode, during the electrolysis of an aqueous solution of a complex metal salt. This method cannot be used for retining of

    Mark the correct statements. (i) Mercury can be refined by the process of distillation. (ii) In poling, the molten impure metal is stirred with green poles of wood. (iii) In electrolytic refining of metals , impure metal is made as cathode and a thin strip of pure metal is made as anode.

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