How is ozone formed in photochemical smog?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Photochemical smog is formed by the reaction of nitrogen oxides $(NO_x)$ and hydrocarbons in the presence of sunlight.
$1$. Nitrogen dioxide $(NO

Vedclass · Accepted Answer

By the reaction of $O_2$ with atomic oxygen.

Vedclass · Answer

(B) Photochemical smog is formed by the reaction of nitrogen oxides $(NO_x)$ and hydrocarbons in the presence of sunlight.
$1$. Nitrogen dioxide $(NO_2)$ undergoes photolysis in the presence of sunlight to produce nitric oxide $(NO)$ and atomic oxygen $(O)$: $NO_{2(g)} \xrightarrow{h
u} NO_{(g)} + O_{(g)}$.
$2$. The highly reactive atomic oxygen then reacts with molecular oxygen $(O_2)$ in the presence of an inert gas $(M)$ to form ozone $(O_3)$: $O_{(g)} + O_{2(g)} \xrightarrow{M} O_{3(g)}$.

Similar Questions

Global warming is due to an increase of:

How is excessive content of $CO_2$ responsible for global warming?

In which of the following industries is animal protein produced as waste?

Ozone is a toxic gas and a strong oxidizing agent. However,it is essential in the stratosphere. Explain what would happen if it were to disappear completely from the stratosphere.

An increase in $CO_2$ concentration in the atmosphere will result in

Vedclass Test Series

Exam Paper Generator

Online Exam Module