This is a non-biodegradable pollutant:

A non -biodegradable pollutant is

Polythene is a non- biodegradable pollutant .

Which of the following is a non-biodegradable pollutant ?

Which of the following are true ? I. Benzene hexachloride is a non- biodegradable pollutants . II. Anthropogenic air pollutants are natural in origin . III. Carbon monoxide is a primary air pollutant . IV. Sulphur dioxide cause brown air effect during traffic congestion in cities.

Read the following statements carefully. (i) An electrostatic precipitator removes particulate matter by imposing negative charge on them. (ii) Catalytic converters convert unburnt hydrocarbons into CO_(2) and water. (iii) Peroxyacyl nitrates (PAN) is a secondary pollutant. (iv) DDT is a non-biodegradable pollutant. Which of the above statements are incorrect ?

Read the following statements carefully. (i) An electrostatic precipitator removes particulate matter by imposing negative charge on them. (ii) Catalytic converters convert unburnt hydrocarbons into CO_(2) and water. (iii) Peroxyacyl nitrates (PAN) is a secondary pollutant. (iv) DDT is a non-biodegradable pollutant. Which of the above statements are incorrect ?

Read the following statements carefully. (i) An electrostatic precipitator removes particulate matter by imposing negative charge on them. (ii) Catalytic converters convert unburnt hydrocarbons into CO_(2) and water. (iii) Peroxyacyl nitrates (PAN) is a secondary pollutant. (iv) DDT is a non-biodegradable pollutant. Which of the above statements are incorrect ?

Which of these is non-biodegradable pollutant?