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JEE Main & Advanced Chemistry Electrochemistry / विद्युत् रसायन Question Bank Faraday's law of electrolysis

  • question_answer
    When 96500 coulomb of electricity is passed through a copper sulphate solution, the amount of copper deposited will be           [MP PMT 1996]

    A)                 0.25 mol              

    B)                 0.50 mol

    C)                 1.00 mol              

    D)                 2.00 mol

    Correct Answer: B

    Solution :

                    31.75 g copper gets deposited at cathode on passing 96500 coulomb charge. We know that 31.75 gm of Cu is equal to 0.5 mole of Cu deposited at cathode on passing 1F of current.


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