Which of the following is correct for ${N_2}$ triple bond
$3s$
$1p, 2s$
$2p, 1s$
$3p$
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.
Total number of electron present in $\left(\pi^*\right)$ molecular orbitals of $\mathrm{O}_2, \mathrm{O}_2^{+}$and $\mathrm{O}_2^{-}$is ............
Explain Linear combination of atomic orbitals by suitable example.
Which of the following is not paramagnetic
The correct order of the $O-O$ bond length in $O_2, H_2O_2$ and $O_3$ is