-
Engineering and Architecture
Exams
Colleges
Predictors
Resources
-
Computer Application and IT
Quick Links
Colleges
-
Pharmacy
Colleges
Resources
-
Hospitality and Tourism
Colleges
Resources
Diploma Colleges
-
Competition
Other Exams
Resources
-
School
Exams
Top Schools
Products & Resources
-
Study Abroad
Top Countries
Student Visas
-
Arts, Commerce & Sciences
Exams
Colleges
Upcoming Events
Resources
-
Management and Business Administration
Exams
Colleges & Courses
Predictors
-
Learn
Online Courses
Engineering Preparation
Medical Preparation
-
Online Courses and Certifications
Top Streams
Specializations
- Digital Marketing Certification Courses
- Cyber Security Certification Courses
- Artificial Intelligence Certification Courses
- Business Analytics Certification Courses
- Data Science Certification Courses
- Cloud Computing Certification Courses
- Machine Learning Certification Courses
- View All Certification Courses
Resources
-
Medicine and Allied Sciences
Colleges
Predictors
Resources
-
Law
Resources
Colleges
-
Animation and Design
Predictors & Articles
Colleges
Resources
-
Media, Mass Communication and Journalism
Exams
Colleges
Resources
-
Finance & Accounts
Top Courses & Careers
Colleges
Get Answers to all your Questions
Which of the following is a primary pollutant that contributes to the formation of smog?
Ozone
Nitrogen dioxide
Methane
Carbon dioxide
Answers (1)
The primary pollutant that contributes to the formation of smog is nitrogen dioxide Smog is a type of air pollution that occurs when pollutants such as nitrogen oxides, volatile organic compounds (VOCs), and particulate matter react with sunlight to form a mixture of ozone, nitrogen dioxide, and other compounds.
Nitrogen dioxide is a reddish-brown gas that is commonly emitted from vehicle exhaust and power plants. It is a highly reactive compound that can easily react with other pollutants to form ozone and other harmful compounds.
is also a major contributor to the formation of acid rain and can cause respiratory problems in humans.
Ozone is another primary pollutant that is formed in the presence of sunlight, but it is not directly emitted into the atmosphere. Instead, it is formed through a complex series of chemical reactions involving nitrogen oxides
and VOCs. Methane
and carbon dioxide
are greenhouse gases that contribute to global warming, but they are not primary pollutants that contribute to the formation of smog.
Overall, nitrogen dioxide is a primary pollutant that plays a significant role in the formation of smog and other types of air pollution. Reducing emissions of
from vehicles, power plants, and other sources can help to improve air quality and reduce the negative health impacts of smog.
NEET 2024 Most scoring concepts
- Just Study 32% of the NEET syllabus and Score up to 100% marks
Trending Articles/News
Latest Question
- A sum of money under compound interest doubles itself in 4 years. In how many years will it become 16 times itself? Option: 1 1
- A certain loan amounts, under compound interest, compounded annually earns an interest of Rs.1980 in the second year and Rs.2178 in the third year. How much interest did it earn in the first year?
