Question: Explain the following terms: (30%) (a) vibrational coupling (give an example), (b) group frequency region in IR spectra, (c) van Deemter equation, (d) general elution

Explain the following terms: (30%) (a) vibrational coupling (give an example),

Explain the following terms: (30%) (a) vibrational coupling (give an example), (b) group frequency region in IR spectra, (c) van Deemter equation, (d) general elution problem, (e) reversed-phase packing, (f) thermal analysis (give an cxample)

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