A. SO2
B. NO2
C. CO
D. hydrocarbons
Related Mcqs:
- Which one of the following is not a primary pollutant ?
- Which of the following is usually not an air pollutant?
- Which of the following pollutant is not the product of automobile exhaust??
- The classical smog mainly contains:?
- Carbon monoxide is a pollutant because it __________.
- The pollutant that causes hole in the ozone layer is __________?
- The indoor pollutant radon which is a radioactive gas causes __________?
- The Primary Consumers are also called as __________?
- The primary source of energy for the earth’s atmosphere is __________?
- At sea level atmospheric pressure and room temperature
