Class 12 Chemistry p-Block Elements (Class 12)Noble gases

Easy

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

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Noble gases

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