HomeEveryday Science MCQsHow is ammonia synthesized? 146. How is ammonia synthesized?By Admin / September 17, 2025 A. Herber process B. Regrigration process C. Contact process D. All of these ✅ The correct answer is option A.
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