A pollutant is any substance, chemical cycles

Related Mcqs:

1. Most hazardous metal pollutant of automobile exhaust is:

   A. Hg
   B. Cd
   C. Pb
   D. Cu

2. Carbon monoxide is a major pollutant of:

   A. Water
   B. Air
   C. Noise
   D. Soil

3. Major pollutant present in the jet plane emission is:

   A. CCI4
   B. SO2
   C. CO
   D. Fluoro-carbon

4. Which of the following is biodegradable pollutant?

   A. Sewage
   B. Plastic
   C. Polythene
   D. DDT

5. Which of the following air pollutant is carcinogenic?

   A. Ethylene
   B. 3.4 Benzpyrene
   C. N2O
   D. PAN

6. Which of the following pollutant is not the product of automobile exhaust?

   A. SO2
   B. Fly ash
   C. CO
   D. Hydrocarbons

7. Most important causative pollutant of soil may be:

   A. Plastics
   B. Iron junks
   C. Detergents
   D. Glass junks

8. Which major aerosol pollutant is present in jet aircraft emission?

   A. SO2
   B. Fluoro-carbons
   C. CCI4
   D. CO

9. Which of the following is not an important atmospheric pollutant?

   A. CO
   B. SO2
   C. CO2
   D. Hydrocarbons

10. The component of a living cell affected by the pollutant SO2 is:

    A. Nucleus
    B. All cell membrane system
    C. Cell wall
    D. Plasmodesmata