Question

Explain how gases can be liquefied??? ​

Answer 1

Explanation:

In general, gases can be liquefied by one of three general 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, causing the gas to lose energy and change to the liquid state; and (3) by making gas do work against ...

Answer 2

Explanation:

In general, gases can be liquefied by one of three general 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, causing the gas to lose energy and change to the liquid state

(3) by making gas do work against its own internal forces, also causing it to lose energy and liquefy.