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

  • question_answer
    Which of the following is correct expression for electrode potential of a cell                                        [MP PMT 1997]

    A)   \[E={{E}^{o}}-\frac{RT}{nF}\,\ln \,\frac{\text{ }\!\![\!\!\text{ product }\!\!]\!\!\text{ }}{\text{ }\!\![\!\!\text{ reactant }\!\!]\!\!\text{ }}\]

    B)  \[E={{E}^{o}}+\frac{RT}{F}\,\ln \,\frac{\text{ }\!\![\!\!\text{ product }\!\!]\!\!\text{ }}{\text{ }\!\![\!\!\text{ reactant }\!\!]\!\!\text{ }}\]

    C)   \[E={{E}^{o}}-\frac{RT}{nF}\,\ln \,\frac{\text{ }\!\![\!\!\text{ reactant }\!\!]\!\!\text{ }}{\text{ }\!\![\!\!\text{ product }\!\!]\!\!\text{ }}\]

    D)  \[E=-\frac{RT}{F}\ln \,\frac{\text{ }\!\![\!\!\text{ product }\!\!]\!\!\text{ }}{[\text{reactant }\!\!]\!\!\text{ }}\]

    Correct Answer: A

    Solution :

                    Not Available


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