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Photochemical smog is formed due to pres...

Photochemical smog is formed due to presence of

A

oxides of sulphur

B

oxides of nitrogen

C

winter during morning time.

D

winter during day time.

Text Solution

Verified by Experts

The correct Answer is:
B
Photochemical smog is formed due to photochemical reaction taking place when air contains `NO_(2)` and hydrocarbons.
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