The most injurious components of automobile exhaust for environment are

Environmental Engineering Mcqs
BILAL KHATTAK0

A.Carbon monoxide and Carbon dioxide
B.Carbon monoxide and lead
C.Ethylene dichloride and ethylene dibromide
D.Carbon dioxide and Sulphur dioxide

Related Mcqs:

  1. Which pollutants result from automobile exhaust?
  2. Biogas is composed of __________?
  3. Cigarette smoking exposes one to ____________.
  4. Which of the following compounds is used in antiknock compositions to prevent the deposition of oxides of lead on spark plug combustion chamber and exhaust line?
  5. The most abundant gas emitted from volcanoes is __________?
  6. Acid rain mainly result from __________?
  7. Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of __________?
  8. A blue smoke from a diesel engine indicates presence of
  9. Under actual combustion conditions unless there is sufficient excess air the flue gas contains
  10. Dry ice is solid

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