Which one does not exhibit paramagnetism
$Cl{O_2}$
$ClO_2^ - $
$N{O_2}$
$NO$
What is $\mathrm{LCAO}$ ? Explain .
Which of the following species would be expected paramagnetic
Give features of Molecular orbital $( \mathrm{MO} )$ theory:
Total number of electron present in $\left(\pi^*\right)$ molecular orbitals of $\mathrm{O}_2, \mathrm{O}_2^{+}$and $\mathrm{O}_2^{-}$is ............
"Isoelectronic molecules and ions have identical bond orders." Explain by examples.