Photochemical smog occurs in warm,dry and sun | vedclass

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Question

(C) The smog which is formed in the presence of sunlight is called photochemical smog. This occurs in the months of summer when $NO_2$ and hydrocarbon

Vedclass · Accepted Answer

$SO_2$

Vedclass · Answer

(C) The smog which is formed in the presence of sunlight is called photochemical smog. This occurs in the months of summer when $NO_2$ and hydrocarbons are present in large amounts in the atmosphere. Concentration of $O_3$,$PAN$,aldehydes,and ketones increases in the atmosphere. $SO_2$ is not a component of photochemical smog; it is typically associated with classical (sulfurous) smog.

Photochemical smog occurs in warm,dry and sunny climate. One of the following is not amongst the components of photochemical smog,identify it.

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