JEE Main 28 June 2022 Shift 2 Solved Paper

Section: Chemistry

© examsiri.com

Question : 72 of 90

Marks: +1, -0

Correct statement about photo-chemical smog is :

[28-Jun-2022-Shift-2]

It occurs in humid climate.
It is a mixture of smoke, fog and SO2.
It is reducing smog.
It results from reaction of unsaturated hydrocarbons.

Go to Question:

Prev Question

Next Question