Environmental Chemistry - Result Question 56
####16. Peroxyacetyl nitrate (PAN), an eye irritant is produced by
(a) organic waste
(2019 Main, 11 Jan I)
(b) acid rain
(c) classical smog
(d) photochemical smog
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Answer:
Correct Answer: 16. (b)
Solution:
- Molecular formula of peroxyacetyl nitrate (PAN) is $CH _3-C-O-O-NO _2$. It is a secondary pollutant. It is present in photochemical smog (oxidising or Los Angeles smog). PAN is a powerful lachrymator or tear producer and it also causes breathing troubles.
