Which of the following substances is expected to have the highest molar heat of vaporization ($\Delta$H_vap) A) Ar B) C₆H₆ C) He D) NH₃ E) H₂O

Question

Quizplus · Accepted Answer

H₂O (water) has the highest molar heat of vaporization among the given substances due to its ability to form hydrogen bonds, which are stronger intermolecular forces requiring more energy to overcome during vaporization.

Which of the Following Substances Is Expected to Have the Highest