A. CO
B. PAN
C. SO2
D. Aerosol
Related Mcqs:
- The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes ____________.
- CFCs are used as __________?
- High absolute humidity
- Fine organic or inorganic particles suspended in air is called __________?
- Promotor gene is stimulated to interact with RNA polymerase on interacting with:
- A society includes a number of group of people who interact on the basis of
- Which of the following glasses does not contain basic oxide?
- ______________ is mixed with petrol for being used in automobiles.
- All NH3 synthesis catalysts are based on iron oxide promoted by
- Gas released during photosynthesis is ____________.
