General Knowledge · General Studies
पानी से लोहा और मैंगनीज हटाने के लिए किस प्रक्रिया का उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1फ्रीज़िंग
- 2क्लोरीनीकरण
- 3वायुमंडल✓
- 4CaCO3 उपचार
सही उत्तर देखें
वायुमंडल
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 General Knowledge?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice General Studies MCQs →Want more practice questions on General Studies?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Knowledge · General Studies