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A test procedure based on the chemical d...

A test procedure based on the chemical decomposition of organic and inorganic chemicals suspended in water is

A

BOD

B

CFC

C

COD

D

APC

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-ENVIRONMENTAL ISSUES-Exercise-I (Water pollution)
  1. In piped water supply system water is often treated with chlorine to

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  2. Which among the following is likely to have the highest levels DDT de...

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  3. A test procedure based on the chemical decomposition of organic and in...

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  4. High concentrations of accumulated DDT in birds

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  5. Insecticides usually act upon

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  6. Which of the following is called eutrophication ?

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  7. Thermal pollution of water bodies is due to discharge of

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  8. When temperature increases dissolved oxygen of water

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  9. Realizing the importance of maintaining the cleanliness of the water b...

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  10. Ganga action plan for controlling pollutionin Ganges started in

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  11. World.s most problematic aquatic weed is

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  12. Wich of the following causes biomagnifications ?

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  13. The expanded form of DDT is

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  14. The green scum seen in the fresh water bodies is

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  15. Match correctly the following and choose the correct option . {:(" ...

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  16. Which one of the following impurities is easiest to remove form waste ...

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  17. Which one of the following diseases in not due to contamination of wat...

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  18. Nuisance growth of aquatic plants and bloom-forming algae in natural w...

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  19. Algal blooms impart a distinct colour to water due to

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  20. Escherichia coli is used us an indicator organism to determine polluti...

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