Incorrect statement when $C_2$ change to $C_2^{-2}$
Magnetic properties remain same
Bond order increases
$\sigma $ bond decreases
$\pi $ bond increases
Number of molecules having bond order $2$ from the following molecule is. . . . . . . $\mathrm{C}_2, \mathrm{O}_2, \mathrm{Be}_2, \mathrm{Li}_2, \mathrm{Ne}_2, \mathrm{~N}_2, \mathrm{He}_2$
The total number of electron that takes part in forming bonds in ${N_2}$ is
When $\psi_{\mathrm{A}}$ and $\Psi_{\mathrm{B}}$ are the wave functions of atomic orbitals, then $\sigma^*$ is represented by :
Which of the following has the minimum bond length ?
Which one of the following pairs of species have the same bond order ?