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The smog is essentially caused by the pr...

The smog is essentially caused by the presence of :

A

`O_3` and `N_2`

B

`O_2` and `N_2`

C

Oxides of N and S

D

`O_2` and `O_3`

Text Solution

Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
  1. Which of the following statement is false ?

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  2. Which of the following is true about photchemical smog ?

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  3. The smog is essentially caused by the presence of :

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  4. The gases which are responsible for photochimical smog are :

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  5. The gases which are responsible for acid rain :

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  6. The gases which are absorbs of IR-radiation:

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  7. Particulates are added to the atmosphere by :

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  8. The following processes occur in the troposphere.

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  9. If the greenhouse effect or global warming remains unchecked, it alter...

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  10. The following reactions accur in the stratosphere :

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  11. Particulates (< 10^(-6) m size )remaining suspended in air indefinitel...

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  12. Mercury is emitted into air by :

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  13. Persons working in cement plants and lime stone quarries are prone to ...

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  14. Main source of lead pollution is from :

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  15. Which of the following is secondary air pollutant?

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  16. Which of the following is not green house gas(es) ?

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  17. Which of the following is not a pollutant ?

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  18. Though air pollutant, this gas acts as umbrella of life on earth :

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  19. The progressive warming up of the earth surface is mainly due to :

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  20. Highly toxic gas which causes headache, visual paralysis and even deat...

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