Q. In Birkeland Eyde process, the raw material used is
A) Air
B) $NO_{2}$
C) $HNO_{3}$
D) $NH_{3}$
Explanation
The correct answer is Option A: Air.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.