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Question: Answered & Verified by Expert
Carboxylic acids have higher boiling points than aldehydes, ketones and even alcohols of comparable molecular mass. It is due to their
ChemistryChemical Bonding and Molecular StructureNEETNEET 2018
Options:
  • A more extensive association of carboxylic acid via van der Waal's force of attraction.
  • B formation of carboxylate ion.
  • C formation of intramolecular H-bonding.
  • D formation of intermolecular H-bonding.
Solution:
1373 Upvotes Verified Answer
The correct answer is: formation of intermolecular H-bonding.


Carboxylic acid has a higher boiling point than aldehyde, ketone and even alcohols of comparable molecular mass.

This is due to their more extensive association through intermolecular H-bonding and it forms a dimer.

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