The oxidation number and the electronic configuration of sulphur in `H_(2)SO_(4)` is

Oxidation number of sulphur in H_(2)SO_(5) is

Oxidation number of sulphur in Na_2SO_4 is:

Oxidation number of sulphur in S_(2)SO_(3)^(2-) is

The oxidation number of sulphur in H_(2)S_(2)O_(8) is:

The oxidation number of sulphur in H_(2)S_(2)O_(8) is:

What is the hybridisation of sulphur in H_(2)SO_(4) ?

The oxidation numbers of the sulphur atoms in pcroxy- monosulphuric acid (H_(2)SO_(5)) and peroxydisulphuric acid (H_(2)S_(2)O_(8)) are respectively.