Question:
The secondary precursors of photochemical smog are
The secondary precursors of photochemical smog are
Updated On: Jun 4, 2024
- $SO_2$ and $NO_2$
- $NO_2$ and hydrocarbons
- $O_3$ and $PAN$
- $CO_2$ and $O_2$
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The primary precursors of photochemical smog are $NO_2$ and hydrocarbons and the secondary precursors are ozone and $PAN$.
Was this answer helpful?
0
0
Top Questions on Environmental Chemistry
- Identify the incorrect pair from the following:
- JEE Main - 2024
- Chemistry
- Environmental Chemistry
- Which of these reactions is not a part of breakdown of ozone in stratosphere?
- JEE Main - 2023
- Chemistry
- Environmental Chemistry
- Formation of photochemical smog involves the following reaction in which $A , B$ and $C$ are respectively i $NO _2 \xrightarrow{ h\nu } A + B$ ii $B + O _2 \rightarrow C$ iii $A + C \rightarrow NO _2+ O _2$ Choose the correct answer from the options given below:
- JEE Main - 2023
- Chemistry
- Environmental Chemistry
- Which of the following free radicals helps in depletion of the ozone layer?
- JEE Main - 2023
- Chemistry
- Environmental Chemistry
- In which of the following cities photochemical smog is minimum?
- JEE Main - 2023
- Chemistry
- Environmental Chemistry
View More Questions
Questions Asked in KEAM exam
- A Spherical ball is subjected to a pressure of 100 atmosphere. If the bulk modulus of the ball is 1011 N/m2,then change in the volume is:
- KEAM - 2023
- mechanical properties of solids
- Two identical solid spheres,each of radius 10cm,are kept in contact. If the mass of inertia of this system about the tangent passing through the point of contact is 0. Then mass of each sphere is:
- KEAM - 2023
- System of Particles & Rotational Motion
- The value of a(≠0) for which the equation \(\frac{1}{2}(x-2)^2+1=\sin(\frac{a}{x})\) holds is/are
- KEAM - 2023
- Trigonometric Functions
- \(∫xlog(1+x^2)dx=\)?
- KEAM - 2023
- Integration by Parts
- A uniform thin rod of mass 3kg has a length of 1m. If a point mass of 1kg is attached to it at a distance of 40cm from its center,the center of mass shifts by a distance of:
- KEAM - 2023
- System of Particles & Rotational Motion
View More Questions