Which liquid would evaporate most quickly at room temperature?
a. H2O, 18 g/mol
b. Gasoline, C8H18, 114 g/mol
c. Vegetable oil, 895 g/mol
d. Mineral oil, C12H26, 170 g/mol
e. Ethylene glycol, HO-CH2-CH2-OH, 62 g/mol
Answer: B
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