In which $O-O$ bond distance is minimum
Potasium superoxide
Sodium peroxide
Hydrogen peroxide
Dioxygen
Which of the following statement is not correct?
The paramagnetic nature of oxygen molecule is best explained on the basis of
A molecule which contains unpaired electrons is
Give electron configuration, bond order and magnetic property, energy diagram in $\mathrm{MO}$ for Helium $\left( {{\rm{H}}{{\rm{e}}_2}} \right)$ molecule.
The total number of anti bonding molecular orbitals, formed from $2 \mathrm{~s}$ and $2 \mathrm{p}$ atomic orbitals in a diatomic molecule is_______