`{:("COLUMN-I","COLUMN-II"),((A)H_(2)S_(2)O_(5),(p)"Dibasic"),((B)H_(2)S_(2)O_(4),(q)S-O-S " bond"),((C )H_(2)S_(4)O_(6),(r )S-S" bond with same oxidation state of sulphur"),((D)H_(2)S_(2)O_(7),(s) S-S " bond with different oxidation state of sulphur"),(,(t)"Atleast one 'S' in +6 oxidation state"):}`

Answer

A-p,s; B-p,r; C-p,r,s; D-p,q,t

Explanation

`(A) H_(2)S_(2)O_(5) to HO-underset(O)underset(||)overset(O)overset(||)S-overset(O)overset(||)S-OH` Dibasic : S-S bond with different O.S. of sulphur.
`(B) H_(2)S_(2)O_(4) to HO-overset(O)overset(||)S-overset(O)overset(||)S-OH`
`(C) H_(2)S_(4)O_(6) to underset("Polythaoinic acid")(O-underset(O)underset(||)overset(O)overset(||)S-(S)_(2)-underset(O)underset(||)overset(O)overset(||)S-O)" "(D) H_(2)S_(2)O_(7) to HO-underset(O)underset(||)overset(O)overset(||)S-O-underset(O)underset(||)overset(O)overset(||)S-OH`