Which type of intermolecular force accounts for each of these differences:
(a) CH3OH boils at 65 oC; CH3SH boils at 6 oC.
(b) Xe is liquid at atmospheric pressure and 120 K, whereas Ar is a gas under the same conditions.
(c) Kr, atomic weight 84, boils at 120.9 K, whereas Cl2, molecular weight about 71, boils at 238 K.
(d) Acetone boils at 56 oC, whereas 2-methylpropane boils at - 12oC.

Transcribed Image Text:

CH3C CH3 Acetone CH3 CH3 CH CH3 2-Methylpropane