Chemistry - CHEMICAL BONDING Question with Solution | TestHub

In general, higher the oxidation state, more is the covalent character of the oxide.${\mathrm{I}}_2{\mathrm{O}}_7$&${\mathrm{I}}_2{\mathrm{O}}_9$do not exist.${\mathrm{I}}_2{\mathrm{O}}_4$is ionic in nature. It is infact iodyl iodate$\left[\mathrm{I}\mathrm{O}{]}^{+}\right[\mathrm{I}{\mathrm{O}}_3{]}^{-}$. The only covalent oxide is${\mathrm{I}}_2{\mathrm{O}}_5$.