Environment & Ecology · Atmospheric Pollution & Smog
Photochemical smog (brown smog) is primarily formed through the action of sunlight on which atmospheric pollutants?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Chlorofluorocarbons and hydrogen chloride
- 2Carbon monoxide and carbon dioxide
- 3Nitrogen oxides (NOx) and volatile organic compounds (VOCs)✓
- 4Sulfur dioxide (SO2) and particulates
Correct answer
Nitrogen oxides (NOx) and volatile organic compounds (VOCs)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Atmospheric Pollution & Smog MCQs →Want more practice questions on Atmospheric Pollution & Smog?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Atmospheric Pollution & Smog