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प्रश्न
How is classical smog different from photochemical smog?
उत्तर १
The two smogs can be differentiated as follows:
|
Classical smog |
Photochemical smog |
|
|
Occurrence |
It occurs in a cool, |
It occurs in a dry, sunny climate. |
|
Components |
Smoke, fog, and sulphur dioxide. |
PAN, acrolein, ozone, |
|
Nature |
It is reducing in nature |
It is oxidizing in nature. |
उत्तर २
Classical smog occurs in cool humid climate. It is also called as reducing smog.Whereas photochemical smog occurs in warm and dry sunny climate. It has high concentration of oxidising agents and therefore, it is also called as oxidising smog.
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संबंधित प्रश्न
What is smog?
Write down the reactions involved during the formation of photochemical smog.
What are the harmful effects of photochemical smog?
how can photochemical smog be controlled?
Which of the following statements is not true about classical smog?
Which of the following statements about photochemical smog is wrong?
From where does ozone come in the photochemical smog?
Assertion (A): Photochemical smog is oxidising in nature.
Reason (R): Photochemical smog contains NO2 and O3, which are formed during the sequence of reactions.
How can you apply green chemistry for the following:
To control photochemical smog.
The type of pollution that gets increased during the day time and in the presence of O3 is ______.
The compound sprinkled on road to keep them wet and prevent dust from flying is ______.
Photochemical smog does not generally contain ______.
Air pollution that occurs in sunlight is ______.
