HomeEveryday Science MCQsWhich gas is used to extinguish fire? 495. Which gas is used to extinguish fire?By Admin / September 17, 2025 A. Nitrous Oxide B. Methane C. Carbon Dioxide D. Carbon Dioxide & Nitrous Oxide ✅ The correct answer is option C.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin