Question

How do we liquify the gases

Answer 1

Answer:

Here's your answer,

Gases can be liquified by -

1. High pressure

2. Low temperature

Hope it helps you...

Answer 2

Answer:

In general, gases can be liquefied by one of three methods: (1) by compressing the gas at temperatures less than its critical temperature; (2) by making the gas do some kind of work against an external force, which causes the gas to lose energy and change to the liquid state; and (3) by making gas do work against its own internal forces, also causing it to lose energy and liquefy.

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