Shown below is the C13 NMR spectrum of one of the three isomeric dichlorobenzenes. Is the compound= 1,2-dichlorobenzene 1,3-dichlorobenzene 1,4-dichlorobenzene

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Q: NH2

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A: Molecular formula= C4H7ClOFind out structure of molecule.

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Q: What is the degree of unsaturation for the compound with the formulaC5H6BrNO?

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Q: Explain why

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Q: CH;CH,CH2 CH(CH3)2 C=C_ HC=CCH2 CH2CH=CH,

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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.