Which among the following are peroxo acid of sulphur?

Options

A. `H_(2)SO_(3)`
B. `H_(2)SO_(5)`
C. `H_(2)S_(2)O_(8)`
D. `H_(2)SO_(4)`

Answer

B, C

Explanation

Oxyacids of sulphur contains peroxy bond are called peroxy acids. They are `H_(2)SO_(5), H_(2)S_(2)O_(8)`
`underset((H_(2)SO_(5)))(HO-underset(O)underset(||)overset(O)overset(||)S-O-O)-H" "underset((H_(2)S_(2)O_(8)))(HO-underset(O)underset(||)overset(O)overset(||)S-O-O-underset(O)underset(||)overset(O)overset(||)S-OH)`