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Which of the following is true about photochemical smog?
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a
It is reducing in nature
b
It is formed in winter
c
It is a mixture of smoke and fog
d
It causes irritation in eyes
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Correct option is D
The major undesirable components of photochemical smog are nitrogen dioxide, ozone , PAN and Aldehydes. PAN and aldehydes cause eye irritation in eyesTalk to our academic expert!
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