Which of the following substances has the highest boiling point? A)CH₃-CH₂-CH₂-CH₂-CH₃ B)Ar C)CH₃-CH₂-CH₂-CH₃ D)(CH₃)₂CHCH₂CH₃

Question

Quizplus · Accepted Answer

The substance in choice A has the highest boiling point because it is the longest chain hydrocarbon, which means it has the strongest intermolecular forces (van der Waals forces) among the options listed. Longer chain hydrocarbons have higher boiling points due to increased surface area, leading to stronger van der Waals forces.

Which of the Following Substances Has the Highest Boiling Point