HARD
11th CBSE
IMPORTANT
Earn 100

What are primary and secondary pollutants?

Important Questions on Environmental Chemistry

EASY
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q I
What are biodegradable and non-biodegradable pollutants?
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
Depending upon the nature of pollutant, how can the pollution be classified into different types?
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
What is the composition of pure dry air? What do you mean by the terms ‘sink’ and ‘target’ with respect to pollution?
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
List three natural sources and five man-made sources responsible for air pollution.
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
What are the main air pollutants? Write about the sources and harmful effects of any one of them.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
How does carbon monoxide act as a poison for human beings?
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
What remedial steps should be taken to save a person suffering from CO poisoning?
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 14 - Environmental Chemistry>ADDITIONAL QUESTIONS>Q II
What are the sources and sinks of nitrogen oxides as air pollutants? What are its effects?