What does “Acidity of carboxylic acids” actually mean in Aldehydes, Ketones & Carboxylic Acids, and why does it matter for NEET?
carboxylic acids are more acidic than alcohols and phenols because the carboxylate ion spreads its charge over two equivalent oxygens.
In simple words: carboxylic acids are more acidic than alcohols and phenols because the carboxylate ion spreads its charge over two equivalent oxygens. Getting Acidity of carboxylic acids clear matters because NEET questions on Aldehydes, Ketones & Carboxylic Acids usually test this idea directly, not just a formula you memorised.
Key point
Acidity of carboxylic acids
Common mistake
ranking phenol as more acidic than a carboxylic acid.
Memory tip
carboxylate resonance over two O's makes it the strongest of these acids.
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