dentify and interpret the peaks and their characteristics (C=O, 4H, doublet) product name: 2,5-dibenzylidenecyclopentanone (C19H16O)

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A:

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A: the solution is as follows:

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Q: CDCI3 80 75 70 65 60 55 50 45 40 35 30 25 15 10

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Q: What is the IUPAC name for the compound shown? HHHH || H-C-C-C-C-C-0-H. HICIH HICII 910

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Q: (a) CI (b) Br (c) (d)

A:

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.