Photochemical smog is generally formed-in early hours of wintersaround mid day in summer monthswhen intensity of solar radiations is very lowwhen concentration of particulate matter is very low

Question

Toppr Admin · Accepted Answer

Photochemical smog is formed when-emissions containing nitrogen oxide- such as car exhaust- interact with-volatile organic compounds in the presence of sunlight- The oxygen in the-compounds and the heat from the sunlight react to form ground-level ozone- So-it is found during mid day when there is ample amount of sunlight-

Photochemical smog is generally formed:in early hours of wintersaround mid day in summer monthswhen intensity of solar radiations is very lowwhen concentration of particulate matter is very low

Photochemical smog is generally formed:
in early hours of winters
around mid day in summer months
when intensity of solar radiations is very low
when concentration of particulate matter is very low