Question

A mixture used for respiration by the sea divers is ​

Answer 1

Answer:

The mixture of gases used by divers for respiration in deep sea is oxygen - helium.

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Answer 2

Hydreliox is a mixture of oxygen,helium and hydrogen and is used by dives below 130 metres in commercial diving.Hydrox,a gas mixture of hydrogen and oxygen,is used as a breathing gas in very deep diving..

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