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Most hazardous metal pollutant of automo...

Most hazardous metal pollutant of automobile exhausts is :

A

CO

B

`CO_2`

C

`NO`

D

Hydrocarbons

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Verified by Experts

The correct Answer is:
A
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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
  1. Which of the following pollutants is not emitted during volcanic erupt...

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  2. The aromatic compounds present as particulates are :

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  3. Most hazardous metal pollutant of automobile exhausts is :

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  4. Which of the following is persent in maximum amount in acid rain ?

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  5. Which of the following statement is false ?

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

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

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

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  9. The gases which are responsible for acid rain :

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

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  11. Particulates are added to the atmosphere by :

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  12. The following processes occur in the troposphere.

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

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  14. The following reactions accur in the stratosphere :

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

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  16. Mercury is emitted into air by :

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

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  18. Main source of lead pollution is from :

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  19. Which of the following is secondary air pollutant?

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

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