Question

how oxygen is seperate from air?​

Answer 1

Answer:

Fractional distillation uses the different boiling points of the main elements of air. As the liquid air is heated, the elements change from liquid to gas and separate from one another. ... At this point, the carbon dioxide will become solid and drop from the cooled air, leaving nitrogen, oxygen and argon in the air.

Answer 2

Answer:

Explanation:

we can separate oxygen from air by the process of fractional distillation and can obtain it separately due to its difference in boiling point..

Hope it helps