How is photochemical smog different than classical smog?
CBSE Class 11
CBSE Class 11 Chemistry
2016-08-14 04:51:05 UTC
Classical smog :
occurs in cool humid climate.
(2) It is a mixture of smoke, fog and sulphur dioxide
Photochemical mog :
occurs in warm, dry and sunny dimate.
results from the action of sunlight on unsaturated hydrocarbons and nitrogen oxides