Chemistry - CHEMICAL BONDING Question with Solution | TestHub

NO,$\mathrm{N}{\mathrm{O}}_2$and$\mathrm{C}\mathrm{l}{\mathrm{O}}_2$all have odd number of electrons and therefore are expected to paramagnetic.$\mathrm{C}\mathrm{l}{\mathrm{O}}_2^{-}$have even number of electrons$(17+35=52)$, so it may be diamagnetic.