Match List-I with List-II List-I(Oxo acids of Sulphur) List-II(Bonds) A Peroxodisulphuric acid I Two S-OH, Four S=O, One S-O-S B Sulphuric acid II Two S-OH, One S=O C Pyrosulphuric acid III Two S-OH, Four S=O, One S-O-O-S D Sulphurous acid IV Two S-OH, Two S=O

Question

Match List-I with List-II List-I(Oxo acids of Sulphur) List-II(Bonds) A Peroxodisulphuric acid I Two S-OH, Four S=O, One S-O-S B Sulphuric acid II Two S-OH, One S=O C Pyrosulphuric acid III Two S-OH, Four S=O, One S-O-O-S D Sulphurous acid IV Two S-OH, Two S=O, A - III , B - IV , C - I , D - II, A - I , B - III , C - IV , D - II, A - III , B - IV , C - II , D - I, A - I , B - III , C - II , D - IV

MARKS App · Accepted Answer

The formula for peroxodisulphuric acid is H 2 S 2 O 8 . It has Two S-OH, Four S=O, One S-O-O-S bonds . Sulphuric acid formula is H 2 SO 4 . It has Two S-OH, Two S=O bonds. Pyrosulphuric acid has formula H 2 S 2 O 7 it has two S-OH, four S=O, One S-O-S. Sulphurous acid has formula H 2 S 2 O 3 and it has two S-OH, one S=O bonds. The structures of the given compounds are given below.

List-I(Oxo acids of Sulphur)		List-II(Bonds)
A	Peroxodisulphuric acid	$I$	Two S-OH, Four S=O, One S-O-S
B	Sulphuric acid	$II$	Two S-OH, One S=O
C	Pyrosulphuric acid	$III$	Two S-OH, Four S=O, One S-O-O-S
D	Sulphurous acid	$IV$	Two S-OH, Two S=O

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