Science, asked by venkatshiva395, 7 months ago

Which gas is the major pollutant of air?
(a) Carbon monoxide
(b) Nitrogen
(c) Oxygen
(d) Propane

Answers

Answered by nigamnishi473

10

Answer:

carbon monoxide

carbon monoxide is the most pollutants

Answered by ajita2006

7

Answer:

(a) Carbon monoxide

Explanation:

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