Question

How will you separate oxygen from a mixture of liquid air? * centrifugation, fractional distillation ,separating funnel ,distillation

Answer 1

Answer:

Fractional distillation

Explanation:

The liquid air undergoes a process called fractional distillation. 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. Pump air through a filter to remove dust and other contaminants.