A.SO2 and SO3
B.SO2 and oxides of nitrogen
C.Hydrocarbons and N2O
D.Suspended particulate matter
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B.SO2 and oxides of nitrogen
C.Hydrocarbons and N2O
D.Suspended particulate matter
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Related Mcqs:
- Fine organic or inorganic particles suspended in air is called __________?
- The classical smog mainly contains:?
- Which one of the following is not a primary pollutant ?
- Which emission has generally least proportion from a diesel engine as compared to a petrol engine?
- Photochemical smog formed in congested metropolitan cities mainly consists of:?
- In big cities, air pollution is mainly due to:?
- Air pollutants common to urban environments are
- Tajmahal is threatened due to the presence of:?
- Photosynthesis is process in which ________ compounds of carbon (CO2) and hydrogen (H2O) are reduced to carbohydrate like (glucose) using light energy.?
- Nitric acid is generally light yellow in colour due to the presence of
