The correct bond order in the following species is
$O_{2}^+ < O_{2}^- < O_2^{2+}$
$O_{2}^- < O_{2}^+ < O_2^{2+}$
$O_2^{2+} < O_{2}^+ < O_{2}^-$
$O_2^{2+} < O_{2}^- < O_{2}^+$
In which of the following processes, the bond order has increased and paramagnetic character has changed to diamagnetic?
If Hund's Rule does not hold good, then which of the following pairs is diamagnetic
Give difference : Bonding molecular orbital and antibonding molecular orbitals.
The internuclear distances in $O -O$ bonds for $O_2^+ ; O_2 , O_2^-$ and $O_2^{2-}$ respectively are
The total number of electron that takes part in forming bonds in ${N_2}$ is