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Which of the following statement is inco...

Which of the following statement is incorrect?  
(A) Dissolved oxygen increases, BOD decreases
(B) Dissolved oxygen decreases, BOD increases
(C) Dissolved oxygen increases, BOD increases
(D) None of the above.

A

Dissolved oxygen increases, BOD decreases

B

Dissolved oxygen decreases, BOD increases

C

Dissolved oxygen increases, BOD increases

D

None of the above.

Text Solution

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The correct Answer is:
C
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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. Mark the odd one.

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  3. Which gas is more functional in automobiles ?

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  4. Which of the following is a composite waste ?

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  5. Match the column.

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  6. What is earth.s average temperature ?

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  7. On which date BHARAT STAGE III was implemented in the city of Ahmedaba...

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  8. Which one of the following diseases is not caused due to contamination...

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  9. Which type of pollution reduces the growth and causes premature death ...

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  10. Which of the following is associated with "Chipko Andolan" ?   (A) Am...

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  11. By which unit intensity of air pollutants are measured ?

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  12. Assertion : Radioactive pollution may affect the future generation. ...

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  13. Photochemical smog is the product of .........   (A) ozone reaction ...

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  14. Bio-magnification is a .......... in the amount of substance in tropic...

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  15. Which of the following statement is incorrect?   (A) Dissolved oxygen...

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  16. How much mountain area is required according to NFPI?

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  17. Eutrophication is a ......

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  18. Slash and burn agriculture means .........   (A) agriculture on deser...

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  19. What is terror of Bengal?

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  20. Which chemical is emerging as one of the important construction materi...

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