Question:
Which one of the following compounds is strongly basic in aqueous medium?}
Which one of the following compounds is strongly basic in aqueous medium?}
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In water, basic strength usually follows:
secondary aliphatic amine \(>\) primary aliphatic amine \(>\) ammonia \(>\) aromatic amines.
Updated On: Apr 24, 2026
- Benzenamine
- N-ethylethanamine
- Phenylmethanamine
- N,N-Dimethylbenzenamine
- Ammonia
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The Correct Option is B
Solution and Explanation
In aqueous medium, aliphatic amines are generally more basic than aromatic amines because the lone pair on nitrogen in aromatic amines is partly delocalized into the benzene ring.
Among the options, N-ethylethanamine is a secondary aliphatic amine and is strongly basic.
Hence, the correct answer is: \[ \boxed{(B)\ \text{N-ethylethanamine}} \]
Hence, the correct answer is: \[ \boxed{(B)\ \text{N-ethylethanamine}} \]
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