What are the oxidation states of sulphur atoms in peroxy sulphuric acids?

What is the oxidation state of sulphur in sulphate ion ?

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.

What is oxidation state of sulphur is Caro's acid ?

The average oxidation state of sulphur atom in S_4O_6^(2-) ion is

What is the hybrid state and oxidation state of sulphur in Caro's acid ?

Basicity of sulphurous acid and sulphuric acid are

In which of the following pairs. the oxidation states, of sulphuric and chromium are same?

Statement-1 : In caro's acid the oxidation state of sulphur is +5 Statement-2: In caro's acid, there is one peroxolinkage. (-O-O-)

What is average oxidation state state of sulphur in product formed in given reaction? Na_(2)SO_(3)+Na_(2)S+I_(2)to . . . .+NaI

What is average oxidation state state of sulphur in product formed in given reaction? Na_(2)SO_(3)+Na_(2)S+I_(2)to . . . .+NaI