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Diesel vehicles pollute the environment ...

Diesel vehicles pollute the environment largely through
(A) `CO` (B) `NO_(x)` (C) Particulates

A

A & B

B

B & C

C

C & A

D

A, B & C

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NARAYNA-ENVIRONMENTAL CHEMISTRY-LEVEL -II (C.W)
  1. Which environmental segment interacts with all the other anvironmental...

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  2. The temperature in troposphere with altitude

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  3. The chemical entities present in thermosphere of the atmosphere are

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  4. Assertion (A) : The medium which is afffected by the pollutant is rece...

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  5. Identify the correct decreasing order of the following with respect to...

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  6. The correct increasing of the following with respect to temperature ra...

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  7. Very toxic gas which causes headache, visual difficulty, paralysis and...

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  8. When rain is accompained by a thunderstorm, the collected rain water w...

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  9. Lung disease are four times more in Urban areas than Rural area. This ...

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  10. Diesel vehicles pollute the environment largely through (A) CO (B) N...

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  11. Green house effect is mainly due to increase in the levels of this sub...

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  12. The life and appearance of the historic monuments like Tajmahal are li...

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  13. If C Cl(3)F is present in the stratosphere, it will react with (A) O...

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  14. Which one of the following statement is false?

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  15. Peeling of ozone umbrella is due to (I) PAN (II) Freons (III) CO(2) ...

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  16. The proposal to ban supersonic jet planes in Russia is because (A) T...

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  17. Chlorofluro carbons are effective scavengers for ozone due to

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  18. Water of often treated with chlorine to

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  19. Eutrophication causes reduction in (A) Nutrients (B) Dissolved salts...

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  20. Which of the following is/are weedicides? (A) Sodium chlorate (B) DD...

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