Answer
CH$_{3}$CH$_{2}$CH$_{3}$(g) because it has greater molar mass/complexity.
Work Step by Step
CH$_{3}$CH$_{2}$CH$_{3}$(g) because it has greater molar mass/complexity.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.