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JAMB - Chemistry (2024 - No. 63)

Which of the following is an air pollutant?
O\(_2\)
CO
H\(_2\)O\((_g\))
O\(_3\)

ব্যাখ্যা

Carbon monoxide (CO) is an air pollutant. It's a common air pollutant that's also known as a deadly household gas. 

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