11th Class Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन Question Bank 11th CBSE Chemistry Organic Chemistry: Some Basic Principles & Techniques

  • question_answer
    Ethylamine is a stronger base than acetamide. Assign reason.

    Answer:

                    In acetamide, the carbonyl group is electron withdrawing in nature. It decreases the electron density on the nitrogen atom of the amino  group due to conjugation. On the other hand, in ethylamine, the ethyl group has \[+I\]                   \[\underset{\text{Ethylamine}}{\mathop{{{C}_{2}}{{H}_{5}}\to -\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,{{H}_{2}}}}\,\] effect and it increases the electron density on the nitrogen atom. Therefore, electron releasing tendency is more in ethylamine than in acetamide or the former is a stronger base.


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