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Question
Biology
Photochemical smog formed in congested metropolitan cities mainly consists of
Q. Photochemical smog formed in congested metropolitan cities mainly consists of
60
166
NTA Abhyas
NTA Abhyas 2022
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A
Ozone, peroxyacetyl nitrate and
N
O
X
B
Hydrocarbons,
S
O
2
an
d
C
O
2
C
Smoke, peroxyacetyl nitrate and
S
O
2
D
Hydrocarbons, ozone and
S
O
X
Solution:
Photochemical smog or oxidizing type of pollution is characterized by the presence of large concentration of ozone, oxides of nitrogen and various hydrocarbons. It occurs in Los Angels.