Question
Name the components of photochemical smog which cause irritation of eyes.
Solution
Ozone and peroxyacetylnitrate (PAN).
Ozone and peroxyacetylnitrate (PAN).
Which zone is called ionosphere?
Give one harmful effect of classical smog.
What is PAN?
What is the nature of London smog and photochemical smog?
Which acids are present in the acid rain?
What is marine pollution?
Define chemical oxygen demand (COD).
Why is COD preferred over BOD?
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