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Is formaldehyde a primary pollutant?
No, formaldehyde is not considered a primary pollutant. It is a secondary pollutant that forms in the atmosphere as a result of chemical reactions involving primary pollutants such as volatile organic compounds (VOCs) and nitrogen oxides.
Is hydrocarbon a secondary pollutant?
No. Hydrocarbon is a Primary pollutant.
Is C02 a Secondary Pollutant?
secondary pollutant because of the it extracts a gas / smoke that contributed to global warming .
Is Nitrogen oxide a primary or secondary pollutant?
secondary pollutant. deals with oxygen in air
What the difference between primary and secondary pollutants?
Primary pollutants are pollutants that enters the air directly from a source and Secondary pollutants are air pollutantsproduced by the reaction of a primary pollutant with some other pollutant
Is ground ozone a primary or secondary pollutant?
Ground ozone is considered a secondary pollutant because it is not directly emitted into the atmosphere, but forms through chemical reactions involving primary pollutants like nitrogen oxides and volatile organic compounds in the presence of sunlight.
Is it CO a primary pollutant?
No, carbon monoxide (CO) is not considered a primary pollutant. It is a secondary pollutant that forms from the incomplete combustion of fossil fuels and is primarily produced by vehicles and industrial processes.
Which of the following air pollutants is not a primary pollutant?
Ozone is not a primary pollutant. It is formed in the atmosphere as a secondary pollutant through reactions involving primary pollutants like nitrogen oxides and volatile organic compounds in the presence of sunlight.
Is 'P A N' a secondary pollutant?
No, "PAN" (peroxyacetyl nitrate) is not a primary pollutant; it is a type of secondary pollutant formed through chemical reactions of primary pollutants like volatile organic compounds (VOCs) and nitrogen oxides (NOx) in the atmosphere. PAN is a photochemical smog component formed in the presence of sunlight.
Is ozone a primary pollutant?
Yes, ozone is considered a secondary pollutant because it is formed through chemical reactions between primary pollutants, such as nitrogen oxides and volatile organic compounds, in the presence of sunlight.
Why is ozone called a secondary pollutant?
Ozone is called a secondary pollutant because it is not directly emitted into the atmosphere. Instead, it is formed from chemical reactions between primary pollutants such as nitrogen oxides (NOx) and volatile organic compounds (VOCs) in the presence of sunlight. These reactions produce ozone as a secondary byproduct, which can be harmful to human health and the environment.
Is nitrogen oxide secondary or primary?
Nitrogen oxide is considered a primary pollutant because it is directly emitted into the atmosphere from sources such as vehicle exhaust and industrial activities.
