Chemistry · Chemistry in Everyday Life

Deep-sea divers and asthma patients are often given a mixture of which gases for respiration instead of normal air?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Carbon dioxide and Oxygen
2Hydrogen and Oxygen
3Nitrogen and Oxygen
4Helium and Oxygen✓

Correct answer

Helium and Oxygen

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