Which of the following gas mixtures is used b | vedclass

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(A) The correct answer is $(A)$. Helium is used as a diluent for oxygen in deep-sea diving because it is much less soluble in blood than nitrogen,even

Vedclass · Accepted Answer

$O_2 + He$

Vedclass · Answer

(A) The correct answer is $(A)$. Helium is used as a diluent for oxygen in deep-sea diving because it is much less soluble in blood than nitrogen,even under high pressure. This prevents the condition known as 'the bends' or decompression sickness. $A$ mixture of $80\% 	ext{ helium}$ and $20\% 	ext{ oxygen}$ is commonly used by sea divers for respiration.

Which of the following gas mixtures is used by divers inside the sea?

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