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NEET Sample Paper NEET Sample Test Paper-13

  • question_answer
    Which of the following is not a common component of photochemical smog?

    A)  Ozone             

    B)  Acrolein

    C)  Peroxyacetyl nitrate      

    D)  Chlorofluorocarbons

    Correct Answer: D

    Solution :

     The oxidised hydrocarbons and ozone in the presence of humidity cause photochemical smog. Hydrocabons, \[+{{O}_{2}},N{{O}_{2}},NO,O,{{O}_{3}}\to \] Peroxides, formaldehyde, peroxyacetylnitrate (PAN), acrolein, etc. Hence chlorofluorocarbons are not common component of photochemical smog.


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