Sulphurous anhydride is : (a) SO2 (b) SO3 (c) HSO3 (d) SO^23

Sulphurous anhydride is :

(a) SO₂

(b) SO₃

(c) HSO₃

(d) SO²₃

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Option (a) SO₂

Explanation :

SO₂ is anhydride of H₂SO₃

4 views Answered 2023-02-05 15:29

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