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

  • question_answer
    Electrode potentials of five elements \[A,\,B,\,C,\,D\] and \[E\] are respectively ? 1.36 , ? 0.32, 0, ? 1.26 and ?0.42. The reactivity order of these elements are in the order of [MP PMT 1995]

    A)                 A, D, E, B and C 

    B)                 C, B, E, D and A

    C)                 B, D, E, A and C 

    D)                 C, A, E, D and B

    Correct Answer: A

    Solution :

                    Greater the oxidation potential, greater is the reactivity.


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