Which of the Following Is a Secondary Pollutant

Which of the following is secondary pollutants. Primary pollutants are pollutants that are emitted from a source directly into the atmosphere.

Example Of Air Pollutants Air Pollution Gcse Chemistry Environmental Health

Most components of smog stay in the air for weeks e.

. Sulfur Dioxide SO2 O Carbon Monoxide CO O Nitric Oxide NO PM25 O. Examples of a secondary pollutant include ozone which is formed when hydrocarbons H C and nitrogen oxides combine in the presence of sunlight. 28 A secondary pollutant is not directly enters.

What is difference between primary and secondary air pollutants. These pollutants are not emitted directly from a source like vehicles or power plants. The phenomena of photochemical smog seen in high-density cities is a result of the interactions of primary.

VOCs released by a dry cleaner. 03 o CO PM25 Question 29 4 pts Which of the following is not an air pollutant that arises from burning hydrocarbons in air. These pollutants are not emitted directly from a source such as vehicles or power plants.

These secondary pollutants do not come directly from a source like vehicles or power plants. Hydrocarbon in car exhaust B. Which of the following isare true about the timing of photochemical smog.

Some are released by natural processes like ash from volcanoes while most of them are released by human activities. Secondary pollutants are the air pollutants that are not directly emitted. Examples of secondary pollutants are Ozone Formaldehyde PAN peroxy acetyl nitrate and Smog etc.

Secondary pollutants are those pollutants that arise when primary pollutants react with one another or with other substances in the surroundings. O 3 as it is a secondary pollutant. Sulfur dioxide when electrical power is generated C.

All of the following are major steps to controlling air pollution except _____. Ozone is a secondary pollutant. Which Of The Following Is A Secondary Pollutant.

Smog formed in the presence of sunlight D. Primary Secondary pollutant. Options is.

A identification of the pollutants B finding cures for the diseases caused by air pollutants C determination of major sources of pollutants D implementing strategies to meet the air pollution standards E developing agreements among countries to limit air pollution. Select one or more. Secondary pollutants are not emitted directly.

It forms as a result of the pollutants the sources emit and reacting with the. An _____ pollutant is produced from chemical reactions involving one or more other pollutants. Secondary pollutants are formed in the atmosphere and are not emitted.

Option d C O 2 - It is a greenhouse gas and is emitted directly into the atmosphere. Which of the following is not a secondary air pollutant. The correct answer is Sulphur dioxide.

B By the action of microbes. Smog which is the combination of smoke and fog is an example of a secondary pollutant. Sulfur dioxide SO2 is a gas.

They are formed from the combination of primary pollutants with some other compound. Which of the following is a secondary treatment for water pollution. Catalytic converters help reduce photochemical smog f.

Secondary pollutants are defined as the pollutants which form in the atmosphere. Asked Sep 4 2019 in Chemistry by jackiemt299. Major primary air pollutants such as Nitrogen oxides Sulphur dioxide and hydrocarbons emitted through industrial activities react in the atmosphere under the influence of solar radiation resulting in the generation of secondary air pollutants such as Ozone O3 and Peroxyacetyl Nitrate PAN.

Secondary Which of the following options correctly describe air pollutants. A secondary pollutant is not directly emitted as such but forms when other pollutants primary pollutants react in the atmosphere. Hence the correct answer is Option c ie.

Which of the following is a secondary pollutant. It is a primary pollutant. Get the answer to this question and other important questions asked in NEET only at BYJUS.

A secondary pollutant is not directly emitted as such but forms when other pollutants primary pollut. A primary pollutant is an air pollutant emitted directly from a source. Air pollutants can be solid liquid or gases.

Secondary pollutants are type of pollutant that is formed in the atmosphere. Regarding this which of the following is a secondary pollutant. A primary pollutant is an air pollutant emitted directly from a source.

These pollutants are not emitted directly from a source like vehicles or power plants instead these pollutants are formed by reactions involving primary pollutants and other constituents within the atmosphere. View the full answer. It is a secondary pollutant.

Which of the following is a secondary pollutant. When primary pollutants formed from combustion processes react in the atmosphere secondary pollutants are formed. This is a Most important question of gk exam.

Secondary pollutants generally peak in the afternoon b. C Removal of nitrates. Other graduate and post-graduate exams.

Secondary pollutants are pollutants which form in the atmosphere. What Is The Difference Between Primary And Secondary Air PollutantsGlossary. Examples of secondary pollutants are Ozone Formaldehyde PAN peroxy acetyl nitrate and Smog etc.

Photochemical smog is made up of various secondary pollutants like ozone peroxyacyl nitrates PANs and nitric acid seen in Figure 2. Primary pollutants are the air pollutants that are emitted directly from a source in a harmful form. A secondary pollutant is.

Primary pollutants generally peak in the evening The problem is greater on sunny days d.

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