Environment & Ecology · Environment
निम्नलिखित में से कौन सा एक प्रमुख प्राथमिक वायु प्रदूषक है?
- 1सल्फर डाइऑक्साइड✓
- 2कार्बन डाइऑक्साइड
- 3नाइट्रोजन
- 4ऑक्सीजन
सही उत्तर देखें
सल्फर डाइऑक्साइड
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!
Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Environment?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environment