# Problem: What is the correct assignment of the number of signals in the  13C NMR spectra of the following compounds? a. I=2 sig., II=4 sig., III=3 sig., IV=4 sig. b. I=3 sig., II=4 sig., III=4 sig., IV=5 sig. c. I=2 sig., II=2 sig., III=3 sig., IV=4 sig. d. I=2 sig., II=4 sig., III=5 sig., IV=6 sig. e. I=2 sig., II=3 sig., III=4 sig., IV=5 sig.

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###### Problem Details

What is the correct assignment of the number of signals in the  13C NMR spectra of the following compounds?

a. I=2 sig., II=4 sig., III=3 sig., IV=4 sig.
b. I=3 sig., II=4 sig., III=4 sig., IV=5 sig.
c. I=2 sig., II=2 sig., III=3 sig., IV=4 sig.
d. I=2 sig., II=4 sig., III=5 sig., IV=6 sig.
e. I=2 sig., II=3 sig., III=4 sig., IV=5 sig. What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the 13C NMR: Cumulative Practice concept. If you need more 13C NMR: Cumulative Practice practice, you can also practice 13C NMR: Cumulative Practice practice problems.

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Our tutors rated the difficulty ofWhat is the correct assignment of the number of signals in t...as high difficulty.

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Our expert Organic tutor, Chris took 4 minutes and 10 seconds to solve this problem. You can follow their steps in the video explanation above.

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Based on our data, we think this problem is relevant for Professor Frazer's class at UCF.
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