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Acetaldehyde, CH3CHO, has a normal boiling point of 20.2 ºC.Based on the figure below, identify whether Acetaldehyde or ethanol will have a higher vapor pressure.

Acetaldehyde, CH₃CHO, has a normal boiling point of 20.2 ºC.
Based on the figure below, identify whether Acetaldehyde or ethanol will have a higher vapor pressure.