Organic Chemistry 4th Edition By Janice Smith – Test Bank

Organic Chemistry 4th Edition By Janice Smith – Test Bank

Chapter 10: Alkenes

1. Which of the following alkenes are terminal alkenes?

A) I and II B) II and III C) I and IV D) I and III

2. Which of the following alkenes are internal alkenes?

A) I and II B) II and III C) I and III D) II and IV

3. Which of the statements about the properties of the carbon-carbon double bond is not true?
A) There is restricted rotation around the carbon-carbon double bond.
B) Whenever the two groups on each end of a carbon-carbon double bond are the same, two diastereomers are possible.
C) Trans alkenes are generally more stable than cis alkenes.
D) The stability of the carbon-carbon double bond increases as the number of substituent groups increases.

4. Calculate the degree of unsaturation for a molecule with molecular formula C6H11Cl.
A) 1 B) 2 C) 3 D) 0

5. Calculate the degree of unsaturation for a molecule with molecular formula C8H9N.
A) 2 B) 3 C) 4 D) 5

6. What is the IUPAC name for the following compound?

A) 6-Ethyl-1-heptene C) 2-Ethyl-1-octene
B) 2-Ethyl-1-heptene D) 6-Ethyl-6-heptene

7. What is the IUPAC name for the following compound?

A) 1-Methylcyclopentene C) 1-Methylene-1-methylcyclopentane
B) 2-Methyl-1-cyclopentene D) 1-Methylcyclohexene

8. What is the IUPAC name for the following compound?

A) 1,2-Dimethylcyclohexene C) 1,6-Dimethylcyclohexene
B) 2,3-Dimethylcyclohexene D) 1,2-Dimethyl-3-cyclohexene

9. What is the IUPAC name for the following compound?

A) 5-Methyl-5-hexen-2-ol C) 6-Hydroxy-2-methylheptene
B) 6-Methyl-6-hepten-2-ol D) 6-Hydroxy-2-methyl-1-heptene

10. What is the IUPAC name for the following compound?

A) 4-Ethyl-3-methyl-1-octen-5-ol C) 5-Ethyl-6-methyl-7-octen-4-ol
B) 3-Ethyl-4-methyl-2-octen-5-ol D) 4-Ethyl-6-methyl-1-octen-5-ol