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EAMCET Medical EAMCET Medical Solved Paper-1997

  • question_answer
    Which of the following metals will not reduce \[{{\text{H}}_{\text{2}}}\text{O}\]?

    A)  Ca                         

    B)  Fe

    C)  Cu                                         

    D)  Li

    Correct Answer: C

    Solution :

                     We know that? Reducing power \[\propto \frac{1}{\text{Ionization}\,\text{potential}}\] In the given alternates only copper has higher value of ionization potential. Therefore, it has low reducing power or it cannot reduce water.


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