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

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    Which of the following condition will increase the voltage of the cell, represented by the equation \[C{{u}_{(s)}}+2A{{g}^{+}}_{(aq)}\to C{{u}^{2+}}_{(aq)}+2A{{g}_{(s)}}\]                [CBSE PMT 2001]

    A)                 Increase in the concentration of \[A{{g}^{+}}\]ion

    B)                 Increase in the concentration of \[C{{u}^{+}}\] ion

    C)                 Increase in the dimension of silver electrode

    D)                 Increase in the dimension of copper electrode

    Correct Answer: A

    Solution :

               Increase in the concentration of \[A{{g}^{+}}\] ion increase the voltage of the cell.


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