$A$ gas can be liquefied:

  • A
    Above its critical temperature
  • B
    At its critical temperature
  • C
    Below its critical temperature
  • D
    At any temperature

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Similar Questions

Four gas cylinders containing $He$,$N_2$,$CO_2$ and $NH_3$ gases separately are gradually cooled from a temperature of $500 \ K$. Which gas will liquefy first?
(Given $T_C$ in $K - He: 5.3, N_2: 126, CO_2: 304.1$ and $NH_3: 405.5$)

Under which of the following conditions can a gas be liquefied?

Which intermolecular force is most responsible for allowing $Xe$ gas to liquefy?

Which statement$(s)$ is/are applicable above critical temperature?

Which of the following gases is most difficult to liquefy?

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