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JEE Main & Advanced Chemistry Electrochemistry / विद्युत् रसायन Question Bank Electrode potential Ecell Nernst equation and ECS

  • question_answer
    Oxidation and reduction take place in a cell, then its electromotive force will be                 [RPET 1999]

    A)                 Positive               

    B)                 Negative

    C)                 Zero      

    D)                 Stable

    Correct Answer: A

    Solution :

                    Electromotive force is +ve if oxidation and reduction both takes place in a cell.


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