Air Pollutants - Sources, Types and Effects | Chapter 10 Lec 2 | 9th Class Chemistry | New Book 2025

Описание: Welcome to ChemBooster!
This is Lecture 2 of Chapter 10 – Environmental Chemistry, from the 9th Class Chemistry – New Syllabus 2025 (Punjab Board).

In this lecture, we cover:

✅ Definition of air pollutants
✅ Sources of Pollutants
✅ Types of air pollutants
✅ Harmful effects of pollutants on health and environment

This lecture builds on your understanding of how human activities and natural processes impact the atmosphere and why pollution control is essential.


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