Incorrect statement when $C_2$ change to $C_2^{-2}$

  • A

    Magnetic properties remain same

  • B

    Bond order increases

  • C

    $\sigma $ bond decreases

  • D

    $\pi $ bond increases

Similar Questions

Assertion : $B_2$ molecule is diamagnetic.
Reason : The highest occupied molecular orbital is of $\sigma $ type.

  • [AIIMS 2005]

The hyperconjugative stabilities of tert-butyl cation and $2$-butene, respectively, are due to

  • [IIT 2013]

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

  • [AIPMT 1997]

Which one is paramagnetic from the following

  • [IIT 1989]

Sum of bond order of $\mathrm{CO}$ and $\mathrm{NO}^{+}$is____________.

  • [JEE MAIN 2024]