Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following is secondary pollutant?
Text Solution
Verified by ExpertsThe correct answer is:
A
Secondary Pollutants: These are not emitted directly into the air but form when primary pollutants react with each other or with atmospheric components like sunlight (e.g., PAN and Ozone).
Primary Pollutants: These are emitted directly from sources like volcanoes or car exhausts; examples include CO, NO 2 , and SO 2 .
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