Uses Of Oxygen

  1. It is used for respiration
  2. It combines with ethyne to form oxy-ethyne flame for welding.
  3. Liquid oxygen and fuels are used as propellants for space rockets.
  4. It is used in the steel industry for the removal of carbon and other impurities from pig iron.
  5. It constitutes part of important chemicals like H2SO4 etc.

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