Which of the following pairs of species have unpaired electrons in antibonding Molecular Orbital
$C_2,O_2$
$O_2,He_2^+$
$He_2^+,C_2$
$N_2,O_2^-$
According to molecular orbital theory, the paramagnetism of ${O_2}$ molecule is due to presence of
According to molecular theory, the species among the following that does not exist is
Compare the relative stability of the following species and indicate their magnetic properties;
$O _{2}, O _{2}^{+}, O _{2}^{-}$ (superoxide), $O _{2}^{2-}$ (peroxide)
Give electron configuration, bond order and magnetic property, energy diagram in $\mathrm{MO}$ for Helium $\left( {{\rm{H}}{{\rm{e}}_2}} \right)$ molecule.
The incorrect statement regarding molecular orbital $(s)$ is