Which of the following statements is incorrect?

• A
  It is not possible to compress a gas at a temperature lower than $T_C$.
• B
  At temperatures lower than $T_C$,molecules are close enough for intermolecular forces to act,leading to condensation.
• C
  Condensation does not occur at temperatures higher than $T_C$.
• D
  At temperatures higher than $T_C$,the kinetic energy of molecules is high,and the attraction between them decreases.