Under the high pressure of seawater at great depths, nitrogen breather can be harmful to sea divers. Therefore, the oxygen in pressurized suits of divers is mixed with:

argon

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helium

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purified air

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hydrogen

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Solution

The correct option is A helium
To avoid bends, as well as, the toxic effects of high concentrations of nitrogen in the blood, the tanks used by scuba divers are filled with air diluted with helium $(11.7 % helium, 56.2 % nitrogen and 32.1 % oxygen)$ .

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Similar questions

A deep sea diver jumps into a sea in search of a ship wreck located below the sea level. The suit of the diver helps him maintain his body pressure at the normal atmospheric pressure. This suit can sustain a maximum pressure of 6 atm. The density of sea water is 1.03 × 10³ kg m⁻³

With reference to sea pressure, the diver can safely reach the maximum depth of about

g = 9.8 m/s²& 1atm = 1.01 × 10⁵Pa

Generally sea divers wear specially designed suits because of the fact that as we go deeper into the sea, the liquid pressure

Q. Deep sea divers use special suits to:

Q. The divers have to wear specially designed air filled suits for their protection while diving deep under the sea.

Q. Helium-oxygen mixture is used by deep sea divers in preference to nitrogen-oxygen mixture, because :

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Under the high pressure of seawater at great depths, nitrogen breather can be harmful to sea divers. Therefore, the oxygen in pressurized suits of divers is mixed with:

The correct option is A heliumTo avoid bends, as well as, the toxic effects of high concentrations of nitrogen in the blood, the tanks used by scuba divers are filled with air diluted with helium (11.7% helium, 56.2% nitrogen and 32.1% oxygen).

The correct option is A helium
To avoid bends, as well as, the toxic effects of high concentrations of nitrogen in the blood, the tanks used by scuba divers are filled with air diluted with helium $(11.7 % helium, 56.2 % nitrogen and 32.1 % oxygen)$ .