The species having no $P\pi - P\pi $ bond but has bond order equal to $O_2$
$ClO_3^-$
$PO_4^{3-}$
$SO_4^{2-}$
$XeO_3$
Assuming that Hund's rule is violated, the bond order and magnetic nature of the diatomic molecule $B_2$ is
In which of the following transformations, the bond order has increased and the magnetic behaviour has changed
Write the important conditions required for the linear combination of atomic orbitals to form molecular orbitals.
Identify a molecule which does not exist.
The pair of species that has the same bond order in the following is