English

State whether the following is true or false. Photochemical smog occurs due to warming up of air in winters.

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Question

State whether the following is true or false.

Photochemical smog occurs due to warming up of air in winters.

True or False
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Solution

This statement is false.

Explanation:

  • Photochemical smog forms when sunlight acts on automobile exhaust pollutants.
  • It is associated with sunny conditions, not warming of air in winter.
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Chapter 20: Environmental Issues - EXERCISES [Page 1154]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 20 Environmental Issues
EXERCISES | Q III. 1. | Page 1154
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