At 25°C,the Vapor Pressure of Diethyl Ether,(CH₃CH₂)₂O,is Higher Than the Vapor

At 25°C,the vapor pressure of diethyl ether,(CH₃CH₂) ₂O,is higher than the vapor pressure of its isomer n-butanol,CH₃CH₂CH₂CH₂OH,because

A) diethyl ether has a higher density than n-butanol.
B) diethyl ether has weaker intermolecular forces than n-butanol.
C) diethyl ether has a lower critical temperature than n-butanol.
D) diethyl ether has a higher surface tension than n-butanol.
E) diethyl ether has weaker intramolecular forces than n-butanol.