Question

Can we liquify oxygen​

Answer 1

Answer:

yes

Explanation:

Liquid oxygen is obtained from the oxygen found naturally in air by fractional distillation in a cryogenic air separation plant. Air forces have long recognized the strategic importance of liquid oxygen, both as an oxidizer and as a supply of gaseous oxygen for breathing in hospitals and high-altitude aircraft flights.

Answer 2

Answer:

yes

Explanation:

at low temp force between o2 molecules act that is London force(dipole induce dipole)

due to these we can easily liquify o2

even we can liquify He at -271°c