Question

Match List-I with List – II :

| List-I (Oxoacids 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

Choose the correct answer from the options given below.

• A. A–III, B–IV, C–I, D–II
• B. A–I, B–III, C–IV, D–II
• C. A–I, B–III, C–IV, D–II
• D. A–I, B–III, C–II, D–IV

Answer 1

Answer: (A)

A–III, B–IV, C–I, D–II

Answer 2

A. Peroxodisulfuric acid - Two S–OH, Four S=O, One S–O–S
B. Sulphuric acid - Two S–OH, One S=O
C. Pyrosulphuric acid - Two S–OH, Four S=O, One S–O–O–S
D. Sulphurous acid - Two S–OH, Two S=O

Therefore, The correct option is (A): A–III, B–IV, C–I, D–II