Q. Which of the following is the life saving mixture for an asthma patient?

A) Mixture of helium and oxygen
B) Mixture of neon and oxygen
C) Mixture of xenon and nitrogen
D) Mixture of argon and oxygen
Explanation

The correct answer is Option A: Mixture of helium and oxygen.

A detailed explanation for this question is being prepared.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.