Oxidation state of sulphur in its oxyacid is '+5' (or) '+6' , the incorrect statement is

II - excited state configuration of 'Sulphur'

Represents '+5' (or) '+6' state, hexavalency;

Each sulphur atom forms four $\mathrm{\sigma }$ bonds and two $\mathrm{d\pi }-\mathrm{d\pi }$ bonds;

No lone pair on sulphur atom

+3 -- In I-excited state

+5-- In II-excited state

There are $8\mathrm{\sigma }, 3\mathrm{\pi }$bonds and 11 lone pairs