Name Date CONSIDER THIS 1. Water has a considerably higher boiling point and lower vapor pressure than other molecules of similar or larger molar mass. For example, dinitrogen (N2), methane (CH4), methanol (CH3OH), acetone [O=C(CH3)2], and dimethyl ether (CH3OCH3) all have lower boiling points and higher vapor pressures than water at the same temperature. How might this be explained?

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter5: Gases, Liquids, And Solids
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Name
Date
CONSIDER THIS
1. Water has a considerably higher boiling point and lower vapor pressure than other molecules of similar or
larger molar mass. For example, dinitrogen (N2), methane (CH4), methanol (CH3OH), acetone [O=C(CH3)2], and
dimethyl ether (CH3OCH3) all have lower boiling points and higher vapor pressures than water at the same
temperature. How might this be explained?
Transcribed Image Text:Name Date CONSIDER THIS 1. Water has a considerably higher boiling point and lower vapor pressure than other molecules of similar or larger molar mass. For example, dinitrogen (N2), methane (CH4), methanol (CH3OH), acetone [O=C(CH3)2], and dimethyl ether (CH3OCH3) all have lower boiling points and higher vapor pressures than water at the same temperature. How might this be explained?
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