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Oxygen is manufactured by the fractional evaporation of :

Oxygen is manufactured by the fractional evaporation of :

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
4 months ago
Our expert is working on this class X maths answer. We will update the answer very soon.
Yash Patari
askIITians Faculty 2123 Points
4 months ago
DEAR STUDENT
Oxygen is manufactured by the fractional evaporation of liquid air. In this commercial method, air is liquefied by using Joule-Thomson effect. Water vapour and carbon dioxide are removed by solidification.
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