JEE Main & Advanced Chemistry Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना Question Bank Molecular orbital theory

  • question_answer
    Which one is paramagnetic and has the bond order 1/2                                                 [NCERT 1983]

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

    B)                 \[{{N}_{2}}\]

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

    D)                 \[H_{2}^{+}\]

    Correct Answer: D

    Solution :

                    \[H_{2}^{+}\] has the bond order \[\frac{1}{2}\], it has only one electron so it will be paramagnetic.


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