Question

Which Of The Following Represent The Suitable Conditions For The Liquefaction Of Gases? *​

Answer 1

Answer:

c)Low temperature, High pressure  

We are supposed to find the suitable conditions for liquefaction of gases.

We know that gases do not have a fixed shape and have less force of attraction due to which the volume occupied by gases is more.

We know that Boyle's law states that Pressure times the volume is always constant for a gas at constant temperature.

So in order to convert the gas into a liquid the volume needs to be reduced which can be obtained by application of high pressure.

Gases usually have a higher temperature than liquids. By providing negative heat or removing energy from the system we can reduce the temperature of a gas .

So lower temparatures and high pressures are preferred for obtaining a gas particle from liquid.