5. Identify the chirality center as R- or S- HN- OH __)-pindolol beta-blocker (5-HT antagonist) N )-nicotine binds to nicotinic acetylcholine receptors Ph Ph __)-methadone an opioid use to treat addiction to other opioidss. What? (opioid agonist)

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A:

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A: Number of stereo genic centres of the given compounds is as follows.

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A:

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A:

Q: ос

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A:

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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.