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Which term is associated with 13 C-NMR? A) multiplicity B) wave number C) fragment D) Radio frequency
Synthesis of Compound (1) using the Wittig reaction was carried out with CH3CH2Br and which compound as starting materials? C
What is the nucleophile in the acid catalyzed cleavage of the acetal shown? Aqueous acid A) OH B) H307 С) но он D) H,0
What is the multiplicity (splitting) of the most deshielded signal of the molecule produced from the following reaction? OH O
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19 The 3c-spectroscopy Soy Radio feequency 2. The wittig reaction 37 6 6 Aqueous aad oy H₂O of Estrification reaction 4) The

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