Benzene and naphthalene form an ideal solution at room temperature. For this process, the true statement(s) is (are)

• A

  $\Delta \text{G}$ is positive
• Correct answer
  B

  $\Delta {\text{S}}_{\text{system}}$ is positive
• Correct answer
  C

  $\Delta {\text{S}}_{\text{surroundings}}=0$
• Correct answer
  D

  $\Delta \text{H}=0$

Hence, the correct answer is options: 'B', 'C', 'D'.