Which of the following molecules is present i | vedclass

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

Question

(B) Photochemical smog is a type of smog produced when ultraviolet light from the sun reacts with nitrogen oxides in the atmosphere. It is visible as

Vedclass · Accepted Answer

$NO_2$

Vedclass · Answer

(B) Photochemical smog is a type of smog produced when ultraviolet light from the sun reacts with nitrogen oxides in the atmosphere. It is visible as a brown haze and is most prominent during the morning and afternoon,especially in densely populated,warm cities. Photochemical smog is a mixture of ozone,nitric acid,aldehydes,peroxyacyl nitrates $(PAN)$,and other secondary pollutants. Among the given options,$NO_2$ is a primary precursor and a key component involved in the formation of photochemical smog. Hence,the correct option is $B$.

Which of the following molecules is present in photochemical smog?

Similar Questions

The pollutants which come directly into the air from sources are called primary pollutants. Primary pollutants are sometimes converted into secondary pollutants. Which of the following belongs to secondary air pollutants?

Which of the following practices will not come under green chemistry?

Methyl mercaptans are generated as waste from which industry?

Green chemistry means such reactions which

What are $X$ and $Y$ in the following reaction?
$CF_2Cl_2 \stackrel{UV}{\longrightarrow} X + Y$

Vedclass Test Series

Exam Paper Generator

Online Exam Module