Class 10 Chemistry Ch 5
Important easy to understand Notes of Class 10 Chemistry Ch 5 English Medium written by Professor Sulman Arif Suib. These notes are very helpful in the preparation of Chemistry for students of the 10th class Chemistry English Medium and these are according to the paper patterns of all Sindh Book Boards.
Summary and Contents:
Topics which are discussed in the notes are given below:
- Define Environmental Chemistry.
- Define atmosphere. Give its importance.
- Describe the composition of atmosphere.
- What do you know about the layers of atmosphere? (i) Troposphere (ii) Stratosphere.
- Distinguish between troposphere and stratosphere.
- What is pollutants? Give its causes and effects.
- Name the different types of air pollutant.
- Name and discuss the different major air pollutants.
- Give the sources of different pollutants their risk on our environment and effect on human.
- What is acid rain? What are the effects of acid rain?
- What is ozone? discuss its formation.
- What do you know ozone depletion? what are the effect of ozone depletion?
- Give advantages and disadvantages of ozone layer.
- What is the greenhouse effect?
- List some effect of global warming.
- Multiple Choice Questions (MCQs) of Class 10 Chemistry Ch 5 Environmental Chemistry I 10th Class Chemistry.