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  4. n presence of dil alkali, ethanal reacts giving 3-hydroxy ,butanal. The reaction is

Q. n presence of dil alkali, ethanal reacts giving -hydroxy ,butanal. The reaction is

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Solution:

Aldol is formed during the reaction, its IUPAC name is - hydroxybutanal.

Questions from KCET 2022

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