(A) Arrange the following in the expected order of increasing boiling point Ne, He, Cl 2 , (CH 3 ) 2 CO, O 2 , O 3 (B) Following are some values of vap H for several liquids at their normal boiling points H 2 , 0 92 kJ mol 1 CH 4 , 8 16 kJ mol 1 C 6 H 6 , 31 0 kJ mol 1 CH 3 NO 2 , 34 0 kJ mol 1 Exp...

A The boiling point of a substance is determined by the strength of the intermolecular forces between the molecules The stronger the intermolecular fo ...

(A) Arrange the following in the expected order of increasing boiling point: Ne, He, Cl 2 ,...

Question:

(A) Arrange the following in the expected order of increasing boiling point: Ne, He, Cl₂, (CH₃)₂CO, O₂, O₃.

(B) Following are some values of Δ_vapH for several liquids at their normal boiling points: H₂, 0.92 kJ mol^-1; CH₄, 8.16 kJ mol^-1; C₆H₆, 31.0 kJ mol^-1; CH₃NO₂, 34.0 kJ mol^-1. Explain the differences among these values.