Of the species, $NO , NO ^{+}, NO ^{2+}, NO ^{-},$ the one with minimum bond strength is :
$NO ^{2+}$
$NO ^{+}$
$NO$
$NO ^{-}$
The correct order of the $O-O$ bond length in $O_2, H_2O_2$ and $O_3$ is
Molecular orbital theory was developed mainly by
Delocalised molecular orbitals are found in
Which of the following statement is not correct?
Assuming that Hund's rule is violated, the bond order and magnetic nature of the diatomic molecule $B_2$ is