![When is a photo chemical smog formed?](https://www.gkseries.com/blog/wp-content/uploads/2021/12/When-is-a-photo-chemical-smog-formed.png)
Q. When is a photo chemical smog formed?
- Air stagnation
- High concentrations of hydrocarbon and nitrogen
- Both a and b
- None of these
Answer: Both a and b
Answer: Both a and b
Government Schemes Mock Test | Start Test! |
Political Science Mock Test – 42 | Start Test |
History Test – 190 | Start Test |
Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
General Awareness - Mock Test | Start Test! |
Reasoning Ability - Mock Test | Start Test! |