Formation of photochemical smog |Environmental Chemistry

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JEE-Main_2023

30-1-23{S1}

Question

Formation of photochemical smog involves the following reaction in which A, B and C are respectively.
(i) $\mathrm{NO}_2 \xrightarrow{\mathrm{hv}} \mathrm{A}+\mathrm{B}$
(ii) $\mathrm{B}+\mathrm{O}_2 \rightarrow \mathrm{C}$
(iii) $\mathrm{A}+\mathrm{C} \rightarrow \mathrm{NO}_2+\mathrm{O}_2$
Choose the correct answer from the options given below:

Select the correct option:

A

$\mathrm{O}, \mathrm{NO}$ and $\mathrm{NO}_3$

B

$\mathrm{O}, \mathrm{N}_2 \mathrm{O}$ and NO

C

$\mathrm{N}, \mathrm{O}_2$ and $\mathrm{O}_3$

D

$\mathrm{NO}, \mathrm{O}$ and $\mathrm{O}_3$

✓ Correct! Well done.

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