AFMC AFMC Solved Paper-2003

  • question_answer
    CO is iso-electronic with :

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

    B) \[N{{O}_{2}}\]

    C) \[{{O}_{2}}\]                                     

    D) \[N{{H}_{3}}\]

    Correct Answer: A

    Solution :

    Isoelectronic species have same number of electrons. Number of electrons \[{{N}_{2}}=14\] \[N{{O}_{2}}=23\] \[{{O}_{2}}=16\] \[N{{H}_{3}}=10\] \[CO=14\] electrons


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