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Lung diseases are four times more in urb...

Lung diseases are four times more in urban areas than rural areas. This is due to the presence of

A

`SO_2`

B

`CO_2`

C

`N_2`

D

Water-vapour

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The correct Answer is:
A
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BRILLIANT PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTIONS LEVEL-II
  1. If BOD of a river is high, it means that the river is

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  2. Photo-chemical oxidants such as PAN or PBN are formed:

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  3. Lung diseases are four times more in urban areas than rural areas. Thi...

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  4. Which one of is not correct? Green house effect

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  5. SO2 and NO2 causes pollution by increasing

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  6. Pollutant is a chemical substance or factor which disturbs:

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  7. Particulates are added to the atmosphere by:

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  8. The following process does not occur in the trophosphere: photosynth...

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  9. DDT and BHC are……………

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  10. Carbonaceous particles having size less than 10^(-6) m are called: g...

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  11. Which of the following statements about the depletion of ozone layer i...

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  12. Which of the following reactions does not contribute to air pollution ...

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  13. Select the incorrect statement. : Water is considered pure if it ha...

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  14. Pick up the correct statement.

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