NTA Abhyas JEE Main2020ChemistryEnvironmental ChemistryPractice

Which of the following are common components of photochemical smog? 1 . Chlorofluorocarbons 2 . Acrolein 3 . Ozone 4 . Peroxyacetyl nitrate

Options

A2, 3
B3, 4
C1, 2
D2, 3, 4

Correct answer

D. 2, 3, 4

Step-by-step solution

The common components of photochemical smog are Ozone, Nitric oxide, Acrolein, Formaldehyde and Peroxyacehyl nitrate (PAN). Hence Chlorofluorocarbons (CFC) is not common component of photochemical smog.

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