Environment & Ecology · Environmental Engineering
Which of the following is a primary air pollutant?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1O3
- 2Oxides of sulphur✓
- 3Peroxyacetyl nitrate (PAN)
- 4H2SO4
Correct answer
Oxides of sulphur
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 Environmental Engineering MCQs →Want more practice questions on Environmental Engineering?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environmental Engineering