BVP Medical BVP Medical Solved Paper-2001

  • question_answer
    Nitrogen molecule is chemically less active because of the presence of....... between two nitrogen atoms :

    A)  single bond

    B)  double bond

    C)  triple bond

    D)  coordinate bond

    Correct Answer: C

    Solution :

                    \[N(at.no.=7)=1{{s}^{2}},2{{s}^{2}}2{{p}^{3}}\] \[{{N}_{2}}\,\,\,\,\,\,\begin{matrix}    \times   \\    \times   \\ \end{matrix}N\begin{matrix}    \times \bullet   \\    \times \bullet   \\    \times \bullet   \\ \end{matrix}N\begin{matrix}    \bullet   \\    \bullet   \\ \end{matrix}\]    or   \[N\equiv N\] \[{{N}_{2}}\]molecule is less reactive due to the presence of high energy triple bond.


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