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The major chemical found in smog is ozone (O₃), particularly at ground level. Ground-level ozone forms when pollutants from vehicles and industrial emissions react with sunlight. Additionally, smog contains particulate matter, nitrogen oxides (NOx), and volatile organic compounds (VOCs), which contribute to its harmful effects on air quality and human health.
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How can photochemical smog be controlled?
if we control the primary precursors of photo chemical smog,such as NO2 and hydrocarbons,the secondary precursors such as ozone and PAN,the photo chemical smog will automatically be reduced.
How can controlled photochemical smog?
if we control the primary precursors of photo chemical smog,such as NO2 and hydrocarbons,the secondary precursors such as ozone and PAN,the photo chemical smog will automatically be reduced.
What places are affected by smog?
Unfortunately,all the major cities of the world are affected by smog.
Are the major sources of smog the gases emitted by factories?
Yes, factories are a major source of smog due to the release of pollutants such as nitrogen oxides and volatile organic compounds. Other sources of smog include vehicle emissions, power plants, and wildfires.
Which of the following substance is not involved in the chemical reaction that produces smog?
Water vapor is not typically involved in the chemical reaction that produces smog. Smog is primarily formed by the interaction of sunlight with pollutants such as nitrogen oxides and volatile organic compounds. Water vapor can play a role in the formation of secondary pollutants within smog, but it is not a primary component of the initial chemical reactions.
How can smog be reduced?
Smog can be reduced by laws that restrict chemical factories from what can be released into the atmosphere. Additionally, smog can be reduced by properly maintaining vehicles and the creation of stricter emissions standards.
What percentage of bodies were never founf in ww1?
100% of bodies were never founf in ww1 - or at any other time.
Can photochemical smog forms a mixture of ozone and other pollutants?
Yes, photo chemical smog can be a mixture of ozone and other pollutants. Ozone is also a pollutant at ground level.
What is the major source of pollution in large cities?
The answer is smog
Where is DNA founf in a cell?
blood
Ozone and smog are pollutants?
Ozone layer present in troposphere is known as bad ozone. It is a pollutant and is a major constituent of urabn smog.
What are major components of smog?
The key component of smog is usually gas from cars and buildings. In Victorian times, people would call smog pea soup because of the thickness of the smog. Smog is especially bad in city areas (such as Paris). Some cities introduce traffic bans when there are high levels of smog in the area.
