VMMC VMMC Medical Solved Paper-2013

  • question_answer
    In which of the following molecules would you expect the nitrogen to nitrogen bond to be shortest?

    A) \[{{N}_{2}}{{H}_{4}}\]

    B)  \[{{N}_{2}}\]

    C)  \[{{N}_{2}}{{O}_{4}}\]

    D)  \[{{N}_{2}}O\]

    Correct Answer: B

    Solution :

     Structure with the highest bond order have shortest bond length \[(N\equiv N).N-N\]bond length is shortest in \[{{N}_{2}}\]molecule,


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