Which of these substances would have the highest vapor pressure? A) CH₃OH B) C₂H₆ C) SO₂ D) H₂O E) NH₃

Name: Which of these substances would have the highest vapor pressure? A) CH 3 OH B) C 2 H 6 C) SO 2 D) H 2 O E) NH 3
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Question

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C₂H₆ (ethane) is a nonpolar molecule with weak London dispersion forces, leading to a higher vapor pressure compared to the other substances, which have stronger intermolecular forces like hydrogen bonding.

Which of These Substances Would Have the Highest Vapor Pressure