Uttarakhand PMT Uttarakhand PMT Solved Paper-2010

  • question_answer
    Which one is the strongest reducing agent?

    A)  \[N{{H}_{3}}\]           

    B)  \[As{{H}_{3}}\]

    C)  \[Sb{{H}_{3}}\]           

    D)  \[P{{H}_{3}}\]

    Correct Answer: C

    Solution :

     As the size of the central atom increases down the group, stability decreases, therefore reducing power increases. Hence,\[Sb{{H}_{3}}\]is the strongest reducing agent among the given.


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