Fundamentholfundamenthol
JEE Main2019Chemistry
Q.

The molecule that has minimum/no role in the formation of photochemical smog,is

  1. A

    NO

  2. B

    CH2 0 

  3. C

    O3

  4. D

    N2

Solution

NO, O3 and HCHO are involved in the formation photochemical smog.

N2 has no role in photochemical smog

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