Question

List the utility of oxygen and nitrogen in our lives

Answer 1

Oxygen gas is used in for the combustion to produce the energy in the automobiles , the airplanes , the ships , the generators , the industrial process , Liquid oxygen gas

Number 1

Food Preservation

Nitrogen for food packaging. N2 is used for creating a modified atmosphere where it is applied along with carbon dioxide for preservation of the fresh packaged foods by safeguarding against oxidative damage.

Number 2

Pharmaceuticals

Nitrogen is extensively used in the pharmaceutical industry. In fact, it is present in every major pharmacological drug class, including antibiotics

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Answer 2

Answer:

Here oxygen helps us in breaking food we eat to gain energy

Explanation: