Why benzoic acid is a stronger acid than phenol?

Charlotte Johnson | 2023-06-08 09:59:34 | page views:1589
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Ava Powell

Studied at Harvard University, Lives in Cambridge, MA
Lesser the pKa greater is the acidity. When phenol dissociates, the negative charge is spread throughout the benzene ring by resonance. This stabilises the phenoxide ion somewhat. ... Thus a carboxylate group is more stable than a phenoxide, making benzoic acid comparatively more acidic.
2023-06-13 09:59:34

Lucas Parker

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Lesser the pKa greater is the acidity. When phenol dissociates, the negative charge is spread throughout the benzene ring by resonance. This stabilises the phenoxide ion somewhat. ... Thus a carboxylate group is more stable than a phenoxide, making benzoic acid comparatively more acidic.
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