Question
Chemistry Question on Environmental Chemistry
Photochemical smog pollution does not contain:
A
ozone
B
nitrogen dioxide
C
carbon dioxide
D
PAN (Peroxy acyl Nitrate)
Answer
carbon dioxide
Explanation
Solution
Photochemical smog is primarily composed of ozone (O3), nitrogen dioxide (NO2), volatile organic compounds (VOCs), and other pollutants, but it does not contain significant levels of carbon dioxide, which is a different type of pollutant often associated with climate change and greenhouse gas emissions.
So, the correct option is (C): carbon dioxide