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

  • question_answer
    Which of the following is not paramagnetic          [AIIMS 1997]

    A)                 \[{{S}^{-2}}\]     

    B)                 \[{{N}_{2}}^{-}\]

    C)                 \[O_{2}^{-}\]    

    D)                 \[NO\]

    Correct Answer: A

    Solution :

                    \[{{S}^{-2}}\] have all paired electrons so it is diamagnetic.


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