In the process, $O_2^ + \to O_2^{ + 2} + e^-$ the electron lost is from
Bonding $\pi-$ orbital
Antibonding $\pi-$ orbital
$2{p_z}$ orbital
$2{p_x}$ orbital
Which of the following is paramagnetic
The bond order and magnetic behaviour of $\mathrm{O}_{2}^{-}$ion are, respectively:
The paramagnetic nature of oxygen molecule is best explained on the basis of
Incorrect statement when $C_2$ change to $C_2^{-2}$
In which of the following pairs of molecules/ions, both the species are not likely to exist?