Environmental Chemistry - Result Question 16
16. Peroxyacetyl nitrate (PAN), an eye irritant is produced by
(a) organic waste
(b) acid rain
(c) classical smog
(d) photochemical smog
(2019 Main, 11 Jan I)
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Answer:
Correct Answer: 16. (d)
Solution:
- Molecular formula of peroxyacetyl nitrate (PAN) is
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.
BETA
