In which of the following processes, the bond order has increased and paramagnetic character has changed to diamagnetic?
$NO\,\to \,NO^+$
$N_2\,\to \,N_2^+$
$O_2\,\to \,O_2^+$
$O_2\,\to \,O_2^{2-}$
The paramagnetic nature of oxygen molecule is best explained on the basis of
Select incorrect statement
Paramagnetism is exhibited by molecules
Which of the following is paramagnetic ?
The incorrect order of adjacent bond angle