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How many molecules of ozone can be decom...

How many molecules of ozone can be decomposed by one atom of chlorine ?  
(A) 10
(B) 100
(C) 10,000
(D) 1,00,000

A

10

B

100

C

10,000

D

1,00,000

Text Solution

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The correct Answer is:
D
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
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  2. 1 ppm = ......... ppb.   (A) 10 (B) 100 (C) 1000 (D) 10,0...

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  3. How many molecules of ozone can be decomposed by one atom of chlorine ...

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  4. How much percent of SO(2) is noted by Gujarat Pollution Control Board,...

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  5. Which of the following is not a reason for deforestation ?   (A) Popu...

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  6. By which of the following the earth is protected from UV rays?

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  7. Which method is not used in organic farming ?

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  8. Which chemical is utilized in water to destroy mosquitoes?

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  9. What is the effect of air pollution on crops ?

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  10. Which of the following sentence is differing for the control of increa...

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  11. Which of the following can be done to control global warming ?

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  12. Which of the following is not an inert waste ?   (A) Construction and...

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  13. Which is not included in organic farming ?   (A) Changes in crop ...

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  14. Pollutants from man's activities like effluents from the industries an...

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  15. By which, from the following radiation waste not arises ?

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  16. Which of the following is an example of biodegradable waste ?

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  17. The nearest to the earth : ............: At the height of 50 kms from ...

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  18. A: Photochemical smog should be eliminated to control air pollution. ...

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  19. Which of the following is not a recyclable material ?   (A) Paper ...

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  20. Used water and waste substances that are produced by human bodies is k...

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