0
Nitrogen oxides (NOx), volatile organic compounds (VOCs), and sunlight react to produce ozone through a series of photochemical reactions. NOx and VOCs are released from sources like vehicle emissions and industrial processes, and when they interact with sunlight, they form ozone, which is a harmful air pollutant.
Add your answer:
Earn +20 pts
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.
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.
Nitrogen oxides react with pollutants in the presence of sunlight to form what?
Nitrogen oxides react with pollutants such as volatile organic compounds in the presence of sunlight to form ground-level ozone, which is a major component of smog. Ozone is a harmful air pollutant that can cause respiratory problems and other health issues.
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.
What forms when pollutants react in the presence of sunlight?
Photochemical smog forms when pollutants such as nitrogen oxides and volatile organic compounds react in the presence of sunlight. This reaction produces ground-level ozone, which is a harmful air pollutant that can cause respiratory issues and other health problems.
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.
What three poluntants react in the presence of sunlight to produce ozone?
Nitrogen oxides, carbon monoxide and volatile organic compounds are the three pollutants that react in the presence of sunlight to produce ozone. They are also called the ozone precursors.
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.
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.
Nitrogen oxides react with pollutants in the presence of sunlight to form what?
Nitrogen oxides react with pollutants such as volatile organic compounds in the presence of sunlight to form ground-level ozone, which is a major component of smog. Ozone is a harmful air pollutant that can cause respiratory problems and other health issues.
What produces surface ozone?
Surface ozone is produced by the reaction of volatile organic compounds (VOCs) and nitrogen oxides (NOx) in the presence of sunlight. Emissions from vehicles, industrial processes, and power plants are major sources of VOCs and NOx, leading to the formation of ground-level ozone.
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.
Why ozone is a pollutant?
Ozone is a pollutant at ground level because it is a key component of smog. It is formed when pollutants from vehicles, industrial plants, and other sources react in the presence of sunlight. High levels of ozone can cause respiratory problems and other health issues, making it harmful to breathe.
Why does ozone increase at low altitude?
At low altitudes, ozone increases due to the presence of pollutants like nitrogen oxides and volatile organic compounds that undergo chemical reactions in the presence of sunlight. These reactions create ozone as a byproduct, leading to higher ozone levels near the Earth's surface.
What forms when pollutants react in the presence of sunlight?
Photochemical smog forms when pollutants such as nitrogen oxides and volatile organic compounds react in the presence of sunlight. This reaction produces ground-level ozone, which is a harmful air pollutant that can cause respiratory issues and other health problems.
What is created when sunlight reacts with the pollutant chemicals produced by burning fuels?
When sunlight reacts with pollutant chemicals produced by burning fuels, it can create ground-level ozone, a harmful component of smog. This reaction occurs when nitrogen oxides and volatile organic compounds combine in the presence of sunlight. Ground-level ozone can have negative health effects, including respiratory issues and exacerbating existing conditions like asthma.
Ozone is a pollutant?
Yes, in the troposphere, ozone is a pollutant.
