Question

Conditions required for liquefying the gases are:
1)Low temperature, low pressure
2)High temperature,low pressure
3)Low temperature,high pressure
4)High temperature,high pressure​

Answer 1

Answer:

3 .............

.............

Answer 2

Answer:

Gases can be liquefied at low temperature and high pressure.

This is because, at low temperature, the kinetic energy of the molecules of the gases are minimum and the high pressure increases the intermolecular forces of attraction between the molecules