Among the following choose the most acidic compound:
Correct answer: B. Carboxylic acid
- A. Phenol
- B. Carboxylic acid
- C. Ethyl alcohol
- D. Ether
Explanation
Carboxylic acid is the most acidic among all. The increasing order of acidity of compounds are: Ether < Ethyl alcohol < Phenol < 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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