The Complete oxidation of ethanol produces first Ethanal than
Correct answer: B. Ethanoic acid
- A. Ethanal
- B. Ethanoic acid
- C. Propanone
- D. Benzoic acid
Explanation
Option B is correct because ethanol produces first ethanal and then ethanoic acid because alcohol first oxidizes to aldehyde and then carboxylic acid.
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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