(D) An ideal gas cannot be liquefied because it assumes the absence of intermolecular forces of attraction. Since liquefaction requires the presence o

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

It cannot be liquefied at any value of $P$ and $T$.

(D) An ideal gas cannot be liquefied because it assumes the absence of intermolecular forces of attraction. Since liquefaction requires the presence of intermolecular forces to bring gas molecules together,an ideal gas,by definition,does not possess these forces and therefore cannot be liquefied under any conditions of $P$ and $T$.

Class 11 Chemistry States of Matter Critical state and Liquefaction of gases

Easy

Under what conditions will an ideal gas,which follows the kinetic gas equation,undergo liquefaction?

A
Its temperature is higher than the critical temperature.
B
Its pressure is higher than the critical pressure but the temperature is lower than the critical temperature.
C
Its pressure is higher than the critical pressure.
D
It cannot be liquefied at any value of $P$ and $T$.