In the Proton NMR Spectrum of a Secondary Amide, the Amide

question 31

Multiple Choice

In the proton NMR spectrum of a secondary amide, the amide proton's signal is:

• A) sharp, around δ 5.0 (ppm).
• B) sharp, around δ 10.0 (ppm).
• C) broad, around δ 9.0 (ppm).
• D) broad, around δ 7.0 (ppm).
• E) usually not observed.

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