${N_2}$ and ${O_2}$ are converted into monocations $N_2^ + $ and $O_2^ + $ respectively. Which is wrong

  • [AIPMT 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

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  • [AIEEE 2012]

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  • [AIPMT 2011]

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