QUESTION 7 Determine the functional group present in a molecule with the formula C4H9NO and the IR spectrum seen below: LOO TRANSMITTANCE 0 D 4000 3291 12 3086 31 2977 21 2936 32 2877 42 2594 86 1655 4 Alcohol Amide Amine Ketone 3000 1667 B 1440 21 1373 15 1366 30 1297 16 1153 32 1118 64 1076 70 1041 64 1002 82 936 64 891 81 720 52 603 34 2000 466 70 high per you HAVENUMBERI- 1500 1000 500

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NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.