Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question

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11. Match each of the 'H-NMR spectra with one of the following compounds: ÇH3 CH3 H3C H3C- -CH3 H3C NO2 H3CNO2 H3C H3C. CH3 NO2 Br a. 4 8 (ppm) frequency b. 20 8 6. 4 3 8 (ppm) frequency с. 6. 4 8 (ppm) frequency
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Transcribed Image Text:11. Match each of the 'H-NMR spectra with one of the following compounds: ÇH3 CH3 H3C H3C- -CH3 H3C NO2 H3CNO2 H3C H3C. CH3 NO2 Br a. 4 8 (ppm) frequency b. 20 8 6. 4 3 8 (ppm) frequency с. 6. 4 8 (ppm) frequency
Expert Solution
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Step 1

A graph is for the compound no 6 .

(CH3)2CHBr , here Both the CH3 are equivalent and thus give doublett with respect to the CH proton , where as CH protons give multiplet wrt both methyl group .

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