$H.O.M.O.$ (Highest Occupied Molecular Orbital) of $CO $ molecular is
Non-bonding $M.O.$ with slight antibonding character
Non-bonding $M.O.$ with slight bonding character
Pure non-bonding $M.O.$
None of the above
Which of the following order of bond strength is correct ?
In which of the following processes, the bond order has increased and paramagnetic character has changed to diamagnetic?
Oxygen molecule is paramagnetic because
During the change of $O _{2}$ to $O _{2}^{-}$, the incoming electron goes to the orbital :
Four diatomic species are listed below. Identify the correct order in which the bond order is increasing in them