試題詳解

4. Which of the following gases would you expect to have the smallest value of of the van der Waals constant b: H₂, N₂, CH₄, C₂H₆, C₃H₈?.
(A)H₂
(B)N₂
(C)CH₄
(D) C₂H₆
(E)C₃H₈