0 votes
200 views
in 2022 by
edited
The molecule which has minimum role in photochemical smog

Options: (a) HCHO (b) N2 (c) NO (d) O3

1 Answer

0 votes
by
selected
 
Best answer
Correct option is (b) N2

The common components of photochemical smog are ozone, nitric oxide, acrolein, formaldehyde and peroxyacetyl nitrate (PAN). Photochemical smog causes serious health problems. Both ozone and PAN act as powerful eye irritants. Ozone and nitric oxide irritate the nose and throat and their high concentration causes headache, chest pain, dryness of the throat, cough and difficulty in breathing.

Related questions

0 votes
1 answer 159 views
asked Jun 25, 2022 in 2022 by anonymous
0 votes
1 answer 235 views
0 votes
0 answers 181 views

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

5.7k questions

5.1k answers

108 comments

606 users

...