Question

write the difference between primary and secondary pollutants with examples
Please give answer soon​

Answer 1

Answer:

Primary pollutants are emitted directly into the atmosphere by a source. But secondary pollutants are formed as a result of a chemical reaction between primary pollutants or with any other atmospheric particle. ... Sulphur dioxide, nitrogen oxides and particulate matter (PM) are few examples of primary pollutants.

Explanation:

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Answer 2

primary air pollutants.

• Pollutants that are generated and released directly from specific sources are known as primary air pollutants.
• Particulates, carbon monoxide, nitrogen oxide, and sulphur oxide are among examples.

Secondary air pollutants

• Secondary air pollutants are pollutants produced in the lower atmosphere as a result of chemical processes.
• Ozone and secondary organic aerosols are two examples (haze).
• Secondary pollutants are more difficult to manage since they synthesise in a variety of ways and their synthesis is not fully understood.
• Photochemical smog is an issue caused by these particles that occur naturally in the environment.