Question

which gases are filled in the oxygen cylinders of scuba divers

Answer 1

Trimix, Heliox and Heliairare filled in the oxygen cylinders of scuba divers.

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Answer 2

HEY MATE

A MIXTURE OF OXYGEN AND HELIUM IS FILLED IN THE GAS CYLINDERS OF SCUBA DIVERS

SIMPLE AIR CANNOT BE FILLED IN A OXYGEN-CYLINDER AS IF IT IS DONE SO, IT CAN EVEN LEAD TO DEATH

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