Question

condions requried for liquefying the gases are​

Answer 1

Explanation:

(A) Liquefying a gas means conversion of gas into liquid.

The two necessary conditions for liquification of gases are:

1. By increasing the pressure

2. By reducing the temperature.

(B) The intermolecular forces of attraction increases during liquification of gas.

Answer 2

Explanation:

• Low temperature and high pressure are the two main condition for the liquefaction of gases.
• Making the gas to do work against its own internal forces so that it loses energy and liquifies.