Which of the following is paramagnetic as well as it has fractional bond order ?
$O_2^ + $
$B_2$
$O_2$
$N_2$
Among the following, the molecule expected to be stabilized by anion formation is
The difference in energy between the molecular orbital formed and the combining atomic orbitals is called
Assuming that Hund's rule is violated, the bond order and magnetic nature of the diatomic molecule $B_2$ is
Which of the following is not paramagnetic
From elementary molecular orbital theory we can give the electronic configuration of the singly positive nitrogen molecular ion $N_2^ + $ as