Question 1

What starting material in a hydrochlorination reaction would produce the compound below?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 2

All commercially available sunscreens contain a benzene ring in the structure of the active ingredient. Which of the following compounds might be effective as an active ingredient in a commercial sunscreen?

Accepted Answer

A)    
B)    
C)    
D)    
E) All would be effective. 
A)    
B)    
C)    
D)    
E) All would be effective.

Question 3

What is the product of the reaction below?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 4

The compounds cis-2-hexene and trans-3-hexene are related as stereoisomers.

Accepted Answer

A) True 
 B)False

Question 5

When an alkene undergoes a halogenation reaction, the product is a/an _____.

Accepted Answer

The answer of When an alkene undergoes a halogenation reaction,...

Question 6

What product results when 1-heptene undergoes the halogenation reaction shown?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 7

Aniline can be formed by the hydrogenation of nitrobenzene.

Accepted Answer

A) True 
 B)False

Question 8

The reaction below illustrates the polymerization of tetrafluoroethylene.

Accepted Answer

A) True 
 B)False

Question 9

Alkynes have a general formula of CnH2n-2, where n is the number of carbons in the compound.

Accepted Answer

A) True 
 B)False

Question 10

Partial hydrogenation of soybean oil has the effect of decreasing the number of carbon-carbon double bonds in the oil.

Accepted Answer

A) True 
 B)False

Question 11

The C=C bond in the structure below has a syn configuration.

Accepted Answer

A) True 
 B)False

Question 12

Unsaturated hydrocarbons are compounds that contain fewer than the maximum number of hydrogen atoms per carbon atom.

Accepted Answer

A) True 
 B)False

Question 13

What is the structure of anthracene?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 14

What reagent (and catalyst, if necessary)is needed to convert 2-methyl-2-pentene to the compound below?

Accepted Answer

A) H2SO4 
B) H2O, H2SO4 
C) CH3OH, H2SO4 
D) H2O 
E) CH3OH 
A) H2SO4 
B) H2O, H2SO4 
C) CH3OH, H2SO4 
D) H2O 
E) CH3OH

Question 15

Which statement concerning the compound 1-ethylcyclohexene is false?

Accepted Answer

A) It contains a ring of six carbons. 
B) It contains one C=C bond. 
C) It contains a two carbon substituent on the parent carbon chain. 
D) It is a saturated hydrocarbon. 
A) It contains a ring of six carbons. 
B) It contains one C=C bond. 
C) It contains a two carbon substituent on the parent carbon chain. 
D) It is a saturated hydrocarbon.

Question 16

Which types of compounds are saturated hydrocarbons?

Accepted Answer

A) alkenes 
B) aromatic hydrocarbons 
C) alkanes 
D) alkynes 
E) All of the hydrocarbons above are unsaturated hydrocarbons. 
A) alkenes 
B) aromatic hydrocarbons 
C) alkanes 
D) alkynes 
E) All of the hydrocarbons above are unsaturated hydrocarbons.

Question 17

Which term correctly describes the relative position of the two substituents on the benzene ring in the compound below?

Accepted Answer

A) trans 
B) syn 
C) para 
D) meta 
A) trans 
B) syn 
C) para 
D) meta

Question 18

What is the IUPAC name of this compound?

Accepted Answer

A) 5-ethyl-4-methyl-4-heptene 
B) 3-ethyl-4-methyl-3-hexene 
C) 3-ethyl-4-methyl-4-heptene 
D) 3-ethyl-4-methyl-3-heptene 
E) 3-ethyl-4-propyl-2-pentene 
A) 5-ethyl-4-methyl-4-heptene 
B) 3-ethyl-4-methyl-3-hexene 
C) 3-ethyl-4-methyl-4-heptene 
D) 3-ethyl-4-methyl-3-heptene 
E) 3-ethyl-4-propyl-2-pentene

Question 19

Each carbon atom in ethylene is tetrahedral.

Accepted Answer

A) True 
 B)False

Question 20

How many different products are formed in the hydrogenation reaction of 2-pentene?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) None; 2-pentene does not undergo hydrogenation. 
A) 1 
B) 2 
C) 3 
D) None; 2-pentene does not undergo hydrogenation.

Exam 13: Unsaturated Hydrocarbons

What starting material in a hydrochlorination reaction would produce the compound below?

All commercially available sunscreens contain a benzene ring in the structure of the active ingredient. Which of the following compounds might be effective as an active ingredient in a commercial sunscreen?

What is the product of the reaction below?

The compounds cis-2-hexene and trans-3-hexene are related as stereoisomers.

When an alkene undergoes a halogenation reaction, the product is a/an _____.

What product results when 1-heptene undergoes the halogenation reaction shown?

Aniline can be formed by the hydrogenation of nitrobenzene.

The reaction below illustrates the polymerization of tetrafluoroethylene.

Alkynes have a general formula of CnH2n-2, where n is the number of carbons in the compound.

Partial hydrogenation of soybean oil has the effect of decreasing the number of carbon-carbon double bonds in the oil.

The C=C bond in the structure below has a syn configuration.

Unsaturated hydrocarbons are compounds that contain fewer than the maximum number of hydrogen atoms per carbon atom.

What is the structure of anthracene?

What reagent (and catalyst, if necessary)is needed to convert 2-methyl-2-pentene to the compound below?

Which statement concerning the compound 1-ethylcyclohexene is false?

Which types of compounds are saturated hydrocarbons?

Which term correctly describes the relative position of the two substituents on the benzene ring in the compound below?

What is the IUPAC name of this compound?

Each carbon atom in ethylene is tetrahedral.

How many different products are formed in the hydrogenation reaction of 2-pentene?

Matter and Measurement

Atoms and the Periodic Table

Ionic Compounds

Covalent Compounds

Chemical Reactions

Energy Changes, Reaction Rates, and Equilibrium

Gases, Liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Introduction to Organic Molecules and Functional Groups

Alkanes

Organic Compounds That Contain Oxygen, Halogen, or Sulfur

The Three-Dimensional Shape of Molecules

Aldehydes and Ketones

Carboxylic Acids, Esters, and Amides

Amines and Neurotransmitters

Lipids

Carbohydrates

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Digestion and the Conversion of Food Into Energy

Carbohydrate, Lipid, and Protein Metabolism

Filters

Alkynes have a general formula of C_nH_2n-2, where n is the number of carbons in the compound.