• question_answer ${{N}_{2}}$ and ${{O}_{2}}$ are converted into monocations $N_{2}^{+}$ and $O_{2}^{+}$ respectively. Which is wrong   [CBSE PMT 1997] A)                 In  ${{N}_{2}},$ the $N-N$bond weakens B)                 In ${{O}_{2}},$ the $O-O$ bond order increases C)                 In ${{O}_{2}},$ paramagnetism decreases D)                 $N_{2}^{+}$ becomes diamagnetic

Solution :

$N_{2}^{+}$ has one unpaired electron so it would be paramagnetic.

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