What is the ranking of functional groups by boiling point in 5-carbon compounds?

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    Boiling Points
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The discussion centers on ranking functional groups—specifically esters, ketones, ethers, amides, and alcohols—by their boiling points in compounds with five carbon atoms. Participants emphasize the role of intermolecular forces in determining boiling points, noting that while esters, ketones, and ethers primarily exhibit dipole-dipole interactions, alcohols and amides have stronger hydrogen bonding, leading to higher boiling points. The consensus suggests that alcohols and amides rank higher than esters, ketones, and ethers due to these stronger intermolecular forces. Participants recommend consulting textbooks or reliable online resources for accurate information and clarification on boiling point rankings.
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Assuming each of these functional groups were found in compounds containing only 5 carbon atoms, rank them in order from lowest to highest boiling point.

I don't know where ester, ketone, and ether fit in. I know that it all has to do with intermolecular forces, but I'm stumped since the last three only have dipole-dipole.

Edit: I take back about what I said about amides and alcohols earlier.

alcohols < amides
 
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Well to be exact, you should refer to your text, or an internet resource, unless they specifically ask you do explain your proposal.l
 
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