Oxygen is used in

Question

Oxygen is used in (A) oxyacetylene welding (B) the manufacture of steel (C) oxygen cylinders in hospitals, high altitude flying and mountain (D) All of the above

Tardigrade Admin · Accepted Answer

Oxygen is used in normal respiration and combustion processes, in oxyacetylene welding, in the manufacture of many metals, particularly steel. Oxygen cylinders are widely used in hospitals, high altitude flying and in mountaineering.

Q. Oxygen is used in

oxyacetylene welding

the manufacture of steel

oxygen cylinders in hospitals, high altitude flying and mountain

All of the above

Oxygen is used in normal respiration and combustion processes, in oxyacetylene welding, in the manufacture of many metals, particularly steel. Oxygen cylinders are widely used in hospitals, high altitude flying and in mountaineering.