According to $MO$ theory which of the lists ranks the nitrogen species in terms of increasing bond order?
$N_2^{2-} < N_2^- < N_2$
$N_2 < N_2^{2-} < N_2^-$
$N_2^- < N_2^{2-} < N_2$
$N_2^- < N_2 < N_2^{2-}$
Write the important conditions required for the linear combination of atomic orbitals to form molecular orbitals.
Which of the following molecules/ions does not contain unpaired electrons?
Which of the following is paramagnetic
The species having bond order different from that in $CO$ is
Assertion :Fluorine molecule has bond order one.
Reason : The number of electrons in the antibonding molecular orbitals is two less than that in bonding molecular orbitals.