Basic NMR (6 questions) Quiz

How many peaks are there in the ¹³C NMR spectrum of 1,4-dimethylbenzene?

• 8

• 4

• 3

• 2

How many peaks does this compound have in its ¹³C spectrum?

• 5

• 6

• 7

• 8

Which amine has three peaks in its proton NMR spectrum?

• Methylamine

• Trimethylamine

• Diethylamine

• Propylamine

Which one of the following does not have a singlet peak in its proton n.m.r. spectrum?

• butylmethanoate

• propylethanoate

• ethylpropanoate

• methylbutanoate

How many peaks will be observed in the low-resolution proton n.m.r. spectrum of (CH₃)₂CHCOO(CH₂)₂CH₃?

• 4

• 5

• 6

• 7

Use this structure to determine the number of peaks in the ¹³C n.m.r. spectrum of N-phenylethanamide.

• 5

• 6

• 7

• 8