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State the Origin and Health Impact of Smog. - Chemistry

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Question

State the origin and health impact of smog.

Short Note

Solution

Smog is a dark, thick, dust and soot-laden fog pollutant which is a combination of oxides of nitrogen and sulphur and of partially oxidised hydrocarbons and their derivatives produced by industries and automobiles.

Smog is noxious and irritating. It reduces visibility, induces respiratory troubles and can cause death by suffocation.

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Chapter 8: Atmospheric Pollution - Exercise 8 (A) [Page 131]

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Selina Concise Chemistry [English] Class 9 ICSE
Chapter 8 Atmospheric Pollution
Exercise 8 (A) | Q 6 | Page 131
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