Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Why is sulphur dioxide considered as an air pollutant?
A
It increase the temperature of the atmosphere
B
It is used as insecticide which causes air pollutions.
C
It causes acid rain due to formations of sulphuric acid on combining with 
and 
and
D
It is a strong oxidizing agent hence oxidizes the other components of air.
Text Solution
Verified by ExpertsThe correct answer is:
C
After oxidations, it dissolves in rain water to produce acid which reacts with limestone of building made
up of marble resulting in extensive damage.
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