Question 1

Which fatty acid has the highest melting point?

Accepted Answer

A) CH3(CH2)12COOH 
B) CH3(CH2)2CH=CH(CH2)8COOH 
C) CH3(CH2)2CH=CH(CH2)2CH=CH(CH2)4COOH 
D) CH3(CH2)14COOH 
A) CH3(CH2)12COOH 
B) CH3(CH2)2CH=CH(CH2)8COOH 
C) CH3(CH2)2CH=CH(CH2)2CH=CH(CH2)4COOH 
D) CH3(CH2)14COOH

Question 2

What is the correct abbreviation for Poly(vinyl chloride)used in floor mats?

Accepted Answer

A) PP 
B) PC 
C) PS 
D) PVC 
E) LDPF 
A) PP 
B) PC 
C) PS 
D) PVC 
E) LDPF

Question 3

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 4

What is the IUPAC name of the compound below?

Accepted Answer

A) 1,3-dichloro-2-oxybenzene 
B) 1,3-dichloro-2-hydroxylbenzene 
C) 2,6-dichlorophenol 
D) 1,5-dichlorophenol 
A) 1,3-dichloro-2-oxybenzene 
B) 1,3-dichloro-2-hydroxylbenzene 
C) 2,6-dichlorophenol 
D) 1,5-dichlorophenol

Question 5

Alkenes and alkynes have ________ melting points and boiling points and are ________ in water.

Accepted Answer

A) high; insoluble 
B) high; soluble 
C) low; insoluble 
D) low; soluble 
A) high; insoluble 
B) high; soluble 
C) low; insoluble 
D) low; soluble

Question 6

The IUPAC name of this compound is 3,3-dimethyl-1,4-pentadiene.

Accepted Answer

A) True 
 B)False

Question 7

When benzo[a]pyrene is oxidized in the body,a potent carcinogen is formed.

Accepted Answer

A) True 
 B)False

Question 8

What configuration of a double bond is more common in naturally occurring fatty acids?

Accepted Answer

A) Cis 
B) Trans 
C) Cis and trans are equally likely to occur. 
D) Double bonds to not naturally occur in fatty acids. 
A) Cis 
B) Trans 
C) Cis and trans are equally likely to occur. 
D) Double bonds to not naturally occur in fatty acids.

Question 9

The compound levonorgestrel,shown below,contains several different functional groups which allow it to be classified as more than one type of organic compound. Which compound classification type for levonorgestrel is incorrect?

Accepted Answer

A) Alcohol 
B) Alkene 
C) Alkyne 
D) Ketone 
E) Aromatic 
A) Alcohol 
B) Alkene 
C) Alkyne 
D) Ketone 
E) Aromatic

Question 10

Fatty acids are carboxylic acids (RCOOH)with long carbon chains.

Accepted Answer

A) True 
 B)False

Question 11

What is the structure of 2-methyl-3-hexene?

Accepted Answer

A)    
B)    
C) (CH3)2C=CHCH2CH2CH3 
D) (CH3)2CHCH=CHCH2CH3 
A)    
B)    
C) (CH3)2C=CHCH2CH2CH3 
D) (CH3)2CHCH=CHCH2CH3

Question 12

Markovnikov's rule is used to predict the addition products of benzene.

Accepted Answer

A) True 
 B)False

Question 13

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 14

Saturated and unsaturated fatty acids have a similar 3-D shape.

Accepted Answer

A) True 
 B)False

Question 15

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

Accepted Answer

A) True 
 B)False

Question 16

What product is formed in the hydration reaction shown below?

Accepted Answer

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

Question 17

Aromatic hydrocarbons and alkenes undergo the same kind of addition reactions.

Accepted Answer

A) True 
 B)False

Question 18

What monomer is used to form the polymer below?

Accepted Answer

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

Question 19

The common name for methylbenzene is aniline.

Accepted Answer

A) True 
 B)False

Question 20

What product results when benzene undergoes the chlorination reaction below?

Accepted Answer

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

Exam 13: Unsaturated Hydrocarbons

Which fatty acid has the highest melting point?

What is the correct abbreviation for Poly(vinyl chloride)used in floor mats?

What is the IUPAC name of this compound?

What is the IUPAC name of the compound below?

Alkenes and alkynes have ________ melting points and boiling points and are ________ in water.

The IUPAC name of this compound is 3,3-dimethyl-1,4-pentadiene.

When benzo[a]pyrene is oxidized in the body,a potent carcinogen is formed.

What configuration of a double bond is more common in naturally occurring fatty acids?

The compound levonorgestrel,shown below,contains several different functional groups which allow it to be classified as more than one type of organic compound. Which compound classification type for levonorgestrel is incorrect?

Fatty acids are carboxylic acids (RCOOH)with long carbon chains.

What is the structure of 2-methyl-3-hexene?

Markovnikov's rule is used to predict the addition products of benzene.

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?

Saturated and unsaturated fatty acids have a similar 3-D shape.

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

What product is formed in the hydration reaction shown below?

Aromatic hydrocarbons and alkenes undergo the same kind of addition reactions.

What monomer is used to form the polymer below?

The common name for methylbenzene is aniline.

What product results when benzene undergoes the chlorination reaction below?

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

Metabolism and Energy Production

Carbohydrate,lipid,and Protein Metabolism

Filters

Alkenes and alkynes have melting points and boiling points and are in water.