RAJASTHAN PMT Rajasthan - PMT Solved Paper-2008

  • question_answer
    Which of the following is not correct?

    A)  Hydrolysis of \[NC{{l}_{3}}\] gives \[N{{H}_{3}}\] and \[HOCl\]

    B)         \[N{{H}_{3}}\] is less stable than\[P{{H}_{3}}\]

    C)         \[N{{H}_{3}}\] is a weak reducing reagent compared to\[P{{H}_{3}}\]

    D)         Nitric oxide in solid state exhibits diamagnetic property

    Correct Answer: B

    Solution :

    Among V A group hydrides, the stability decreases in going down the group \[ie,\]                 \[N{{H}_{3}}>P{{H}_{3}}>As{{H}_{3}}>Sb{{H}_{3}}>Bi{{H}_{3}}\] It is due to the increasing bond length down the group.


You need to login to perform this action.
You will be redirected in 3 sec spinner