Q. Argon is used
A) In filling airships
B) To obtain low temperature
C) In high temperature welding
D) In readiotherapy for treatment of cancer
Explanation
The correct answer is Option C: In high temperature welding.
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.