Aldehydes Ketones Question 162

Question: The reaction of acetaldehyde with conc. $ KMnO_4 $ gives

[DPMT 1982; AIIMS 1996]

Options:

A) $ CH_3COOH $

B) $ CH_3CH_2OH $

C) HCHO

D) $ CH_3OH $

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Answer:

Correct Answer: A

Solution:

$ \underset{Acetaldehyde}{\mathop{CH_3CHO}}\underset{Oxidation}{\mathop{\xrightarrow{KMnO_4}}}\underset{\text{Acetic }acid}{\mathop{CH_3COOH}} $