Photochemical smog occurs in day time
WebFeb 25, 2024 · Photochemical smog occurs in sunny, dry areas and forms from the use of all fossil fuels, including gasoline, burning trees, and processing organic waste. When combined with sunlight, these pollutants and volatile organic compounds (VOCs) become harmful to human health, causing damage to lung tissue and hearts, as well as increased … WebSelect the correct statement from the following statements? (1) CO which is a major pollutant resulting from the combustion of fuels in automobiles plays a major role in …
Photochemical smog occurs in day time
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WebAug 24, 2024 · Because temperature regulates the length of time it takes for smog to form, smog can occur more quickly and be more severe on a hot, sunny day. ... sunny day. … WebSep 22, 2005 · L.A. Weekly September 22, 2005. 1943. First recognized episodes of smog occur in Los Angeles, though it takes a few. years for scientists to figure out that cars are the culprit. For now, a ...
WebNov 1, 2024 · Photochemical smog - smog produced when pollutants from the combustion of fossil fuels react with sunlight Secondary Pollutant - a pollutant which occurs when chemicals react with each other or ... WebOct 18, 2024 · (A) CO which is a major pollutant resulting from the combustion of fuels in automobiles plays a major role in photochemical smog (B) Classical smog has an oxidizing character while the photochemical smog is reducing in character (C) Photochemical smog occurs in day time whereas the classical smog occurs in the morning hours
WebMar 10, 2024 · Formation of Photochemical Smog. Step 1: People begin driving in the morning, nitrogen is burned or oxidized. N2 + O2 → 2NO. Oxidation number of N 2 is 0. The nitrogen in NO has acquired an oxidation number of +2. Step 2: After a few hours, NO combines with O 2, in another oxidation reaction. 2NO + O2 → 2NO2. The nitrogen in NO … WebPhotochemical Smog. Photochemical smog, also known as summer smog, is a type of smog that is produced when UV light originating from the sun interacts with the oxides of …
WebFeb 28, 2024 · What is Smog? The Los Angeles-Long Beach metro area is home to about 18.7 million people enjoying its famous sunny weather. It is also home to alarming smog …
WebMar 20, 2024 · (a)- Photochemical smog occurs in a daytime while the classical smog occurs in the morning hours (b)- Classical smog has an oxidizing character whereas the … income manager jobsWeb8.photochemical smog. 1. Before the 1980s, gasoline combustion was a major source of this pollutant. 2. This pollutant's chemical structure is three bonded oxygen atoms. Its concentration is strongly influenced by sunlight levels and air temperature. 3. Pollutants in this category are classified according to diameter. income management westlothian.gov.ukWebFeb 27, 2024 · The hydroxyl radical is especially important in the formation of smog and in a wide variety of other kinds of photochemical reactions. The methyl radical can react with … income manager housing associationWebApr 8, 2024 · When there is a high concentration of photochemical smog present in the atmosphere, you will suffer from chest pain, headaches, along with throat dryness. It can cause multiple respiratory ailments if not treated in due time. Furthermore, photochemical smog contains PAN, acrolein, and formaldehyde. The burning of fossil fuels is the main … inception 2010 tom hardyWebIt occurs in cold humid climate. (ii) Photochemical smog : It is also called Los Angles smog or oxidising smog as it contains O 3 , PAN and NOx. It occurs in warm, dry and sunny climate. Formation of Photochemical Smog. ... Photochemical smog occurs in day time whereas the classical smog occurs in the morning hours (4) During formation of smog ... inception 2012WebPhotochemical smog can be severe in the Los Angeles basin of the California coast (see Fig. 17.7).Commuting in Los Angeles requires many cars, which produce high emissions of … inception 2010 wikiWebAt least two distinct types of smog are recognized: sulfurous smog and photochemical smog. Sulfurous smog, which is also called “London smog,” results from a high … income mandated to beneficiary