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Haryana PMT Haryana PMT Solved Paper-2008

  • question_answer
    Electrode potentials of five elements A, B, C, D and E are respectively \[-1.36,-0.32,0,-1.26\] and \[-6.42\]. The reactivity order of these elements are in the decreasing order of

    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 :

                    The reactivity of elements decrease with increasing in their reduction potential.


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