Practice exam 1 herriot - Sample exam questions for First...

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Page 1 Sample exam questions for First exam – CHM 2211 1. The IR absorption due to the stretching of which of these carbon-hydrogen bonds occurs at the highest frequency? I II III IV V H H H H H A) I B) II C) III D) IV E) V 2. How many signals would you expect to find in the 1 H NMR spectrum of CH 3 OCH 2 CH 2 OCH 3 ? 3. Which proton(s) of the compound below would appear as a triplet in the 1 H NMR spectrum? V IV III CH 3 CH 2 CH 2 -O-CH I II I CH 3 CH 3
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