Three unknown molecular solids A, B, and C exhibit vapor pressures of 1.2 Torr, 0.08 Torr, and 18 Torr, respectively, at 0 °C. Which ranking of the strength of the intermolecular forces in the solids is most consistent with these data (strongest to weakest)?
a) B>A>C
b) A>B>C
c) C>A>B
d) A>C>B