Please help and I WILL RATE.
C
D
2
H
HO
NO2
1 5
13
12
10
7
6
3
11
9
8
4
2
1
0
Figure I: H-NMR Spectrum of m-Nitrobenzoic Acid in CDCl3
Figure 1 represents 1H-NMR spectrum for m-Nitrobenzoic Acid. The spectrum shows five peaks (labeled A-E). Based on your knowledge of NMR, answer the following questions:
1- Which H atom in m-Nitrobenzoic Acid is represented by peak A? (3 points)
Answer: H number
2- Which H atom in m-Nitrobenzoic Acid is the most shielded? (3 points)
Answer: H number
3- Which peak represents the H atom number 5? (3 points)
Answer: H number