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Class 11 Chemistry: Environmental Chemistry
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MCQs on different type of pollutions like environmental pollution, atmospheric pollution, water and soil pollution, industrial waste, control environmental pollution strategies and green chemistry.
 

Class 11 Chemistry: Environmental Chemistry
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25 Questions

1. What is the full form of DDT?
2. Pick out the method employed for destroying large amounts of industrial wastes.
3. Which of the following is an herbicide?
4. Which of the following are the main constituents of acid rain?
5. Name the conventional solvent that was used for dry cleaning purposes which later confirmed to be a suspected carcinogen.
6. What is the full form of PAN?
7. Which among the following do not produce mud and tailings?
8. What is the amount of oxygen required by bacteria to break down organic matter present in certain volume of sample of water is called?
9. Which of the following is not a constituent of DDT?
10. Which is the gas that causes eye irritation as a result of photochemical smog?
11. Which one of the following chemicals has been banned in India?
12. What the name for fuel obtained from plastic waste?
13. The maximum limit of which of the following in drinking water should be 50 ppb?
14. Which of the following is a green solvent used for bleaching clothes?
15. The irritant red haze in traffic and congested places is due to the oxides of which of the following?
16. Identify the degradable pollutant from the following.
17. Identify the correct statement regarding negative soil pollution.
18. What is an easily identified source of pollution called as?
19. Which of the following is the suitable climate for photochemical smog to occur?
20. Before World War II, which chemical was used for pest control?
21. Where does the ozone hole occur?
22. A substance, which causes pollution, is known as which of the following?
23. Pick out the correct characteristic of organic toxins.
24. Pick out the one that is not one of the effects of ozone depletion.
25. Which method is best suitable for disposing of plastic wastes and polythene bags?