Uses of dioxygen

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Uses of Dioxygen-

It is used.

 1- as an important constituent of rock fuels.

2- along with He or CO² for artificial respiration.

3- liquid oxygen mixed with finely divided carbon is used like a dynamite in coal mining. 

4- As an oxidising agent in different reactions.

5- For the preparation of oxy - hydrogen or oxy - acetylene flames employed for cutting and welding of metals.

6- in the manufacturer of a large number of compounds such as phenol, sulphuric acid , nitric acid, Chlorine etc.

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