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CHEMISTRY

JAMB 2000 - Question 18

Chemistry 2000 JAMB Past Questions - Question 18: The air pollutant unknown in nature is

Choose the correct answers from the options given.

The air pollutant unknown in nature is

A: NO

B: CO

C: HCHO

D: DDT

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Correct Answer

Explanation

The air pollutant unknown in nature is typically referred to as a "man-made" or "anthropogenic" pollutant. These pollutants are generated from human activities such as industrial processes, vehicle emissions, and the burning of fossil fuels. Examples include carbon monoxide, sulfur dioxide, nitrogen oxides, and various volatile organic compounds.