Question

Smog is a combination of ___________

Answer 1

Smog:-

1. So, smog which is produced chemically is actually a kind of air pollution
2. This poisonous smog is actually produced by the photochemical reaction.
3. And this photochemical reaction takes place in sunlight, when the Nitrogen oxides and the other volatile organic compound will react in the presence of sunlight then it will lead to the creation of the photochemical smog which is actually a brown haze.
4. So, smog is made out of Nitrogen, Ozone, Oxides of sulfur, smoke etc. and so is actually a combination of smoke and fog so would obviously be hazardous to health.

Therefore, Smog is a combination of smoke and fog.