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What results from the interaction of pollutants in the presence of sunlight?
Photochemical smog.
What results from the interaction of pollutants in the presence iof sunlight?
photochemical smog
What are the two types of smog?
The two types of smog are industrial smog and photochemical smog. Industrial smog, often associated with coal burning, consists of a mixture of smoke, sulfur dioxide, and fog, typically prevalent in colder, industrial cities. Photochemical smog, on the other hand, occurs in warm, sunny conditions and results from the reaction of sunlight with pollutants like nitrogen oxides and volatile organic compounds, leading to the formation of ozone and other harmful chemicals.
What is the name of the energy that results from the interaction of charged particles?
The energy that results from the interaction of charged particles is called electromagnetic energy.
How does photochemical smog form?
Photochemical smog results from the interaction of the ultraviolet portion of sunlight and ozonee, nitrogen oxides and reactive hydrocarbons. The NOX can result from emissions from combustion sources such as car engines, the reactive hydrocarbons are also attributable to car exhaust. The ozone can come from the sunlights action on atmospheric oxygen, stratospheric ozone downwasing or chemical reactions in the atmosphere wirth NOx. The outcome is an excess of ozone, and polyaromatic hydrocarbons of several types.
What are secondary pollutants and how do they form given example of a secondary pollutant?
Secondary pollutants are substances that are not directly emitted into the atmosphere but form through chemical reactions between primary pollutants and other atmospheric components. For example, ground-level ozone is a secondary pollutant that results from the reaction of sunlight with pollutants like volatile organic compounds (VOCs) and nitrogen oxides (NOx), which are emitted from vehicle exhaust and industrial processes. These reactions typically occur in the presence of sunlight, making ozone concentration higher during warmer months.
Which of the following is considered to be a secondary air pollutant?
A secondary air pollutant is a pollutant which results from two different contaminants in the environment. A classic example is the formation of photochemical smog when hydrocarbons and Nix mix in the presence of ultraviolet light. A similar effect results when, from two separate industrial processes, chlorine gas mixes with aromatic hydrocarbon vapours to make a lachrymator (tear gas)
What are the major components of smog and how does it form?
Smog is primarily composed of a mixture of pollutants, including particulate matter (PM), nitrogen oxides (NOx), sulfur dioxide (SO2), and volatile organic compounds (VOCs). It typically forms when sunlight reacts with these pollutants, especially during warm, stagnant weather conditions, resulting in photochemical reactions. This process is exacerbated by emissions from vehicles, industrial activities, and burning fossil fuels, leading to the creation of ground-level ozone and other harmful compounds. The combination of these elements results in the thick, hazy air characteristic of smog, which can have detrimental effects on health and the environment.
What are the isomers of photochemical monobromination of propane?
Photochemical monobromination of propane can yield two primary isomers: 1-bromopropane and 2-bromopropane. 1-bromopropane results from bromination at the terminal carbon atom, while 2-bromopropane is formed from bromination at the middle carbon atom. These isomers differ in their carbon skeleton arrangement, leading to distinct physical and chemical properties.
What type of air pollution results when sunlight reacts with pollutants produced by burning fuels?
The type of air pollution that results when sunlight reacts with pollutants produced by burning fuels is known as ground-level ozone. This secondary pollutant forms when nitrogen oxides and volatile organic compounds, emitted from sources like vehicles and industrial processes, react in the presence of sunlight. Ground-level ozone can cause respiratory problems and other health issues, as well as harm vegetation and ecosystems. It is a key component of smog, particularly in urban areas.
What is a prompt fission?
A prompt fission is a fission that results from the immediate interaction, i.e. a prompt interaction, from a preceding interaction. There is no delay, or more correctly, neutron moderation, or any other intervening reaction, in a prompt fission reaction.
The presence of this material in the urine results in pyuria?
white blood cells
