A.Oxygen
B.Carbondioxide
C.Carbon monoxide
D.Nitrogen
E.Water vapour
Related Mcqs:
- Which emission has generally least proportion from a diesel engine as compared to a petrol engine?
- The most abundant gas emitted from volcanoes is __________?
- The most abundant gases in the earth’s atmosphere by volume are ____________.
- The atmosphere of industrial area loaded with chimines is considered harmful to health because:
- Under actual combustion conditions unless there is sufficient excess air the flue gas contains
- Biogas is composed of __________?
- Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth’s atmosphere?
- Acid rain mainly result from __________?
- The complete and perfect combustion of a hydrocarbon fuel yields
- Water vapour is __________?
