Question 1

Secondary alcohols (R2CHOH)are oxidized to ________.

Accepted Answer

Question 2

Which statement concerning chlorofluorocarbons (CFCs)is not true?

Accepted Answer

A) CFCs are simple halogen-containing compounds having the general molecular formula CFxCl4 - x. 
B) CFCs are manufactured under the trade name Freons. 
C) CFCs are inert and nontoxic. 
D) CFCs are currently used as refrigerants,solvents,and aerosol propellants in the United States. 
E) CFCs are decomposed by sunlight,forming highly reactive intermediates that have been shown to destroy the ozone layer. 
A) CFCs are simple halogen-containing compounds having the general molecular formula CFxCl4 - x. 
B) CFCs are manufactured under the trade name Freons. 
C) CFCs are inert and nontoxic. 
D) CFCs are currently used as refrigerants,solvents,and aerosol propellants in the United States. 
E) CFCs are decomposed by sunlight,forming highly reactive intermediates that have been shown to destroy the ozone layer.

Question 3

What is the IUPAC name of the compound below?

Accepted Answer

A) 3,6-diethyl-3-methyl-8-decathiol 
B) 3,6-diethyl-3-methyl-8-decanethiol 
C) 5,8-diethyl-8-methyl-5-decanethiol 
D) 5,8-diethyl-8-methyl-5-decathiol 
E) 3-butyl-6-ethyl-6-methyl-3-octanethiol 
A) 3,6-diethyl-3-methyl-8-decathiol 
B) 3,6-diethyl-3-methyl-8-decanethiol 
C) 5,8-diethyl-8-methyl-5-decanethiol 
D) 5,8-diethyl-8-methyl-5-decathiol 
E) 3-butyl-6-ethyl-6-methyl-3-octanethiol

Question 4

The compound below may be classified as an alkene,ether,and an alcohol.

Accepted Answer

A) True 
 B)False

Question 5

Antabuse,a drug given to alcoholics to prevent them from consuming alcoholic beverages,acts by interfering with the normal oxidation of ethanol. Antabuse inhibits the oxidation of ethanol to acetaldehyde.

Accepted Answer

A) True 
 B)False

Question 6

What is the common name of the compound below? CH3CH2CH2CH2Br

Accepted Answer

A) 1-bromobutane 
B) Butyl bromide 
C) Pentyl bromide 
D) Propyl bromide 
A) 1-bromobutane 
B) Butyl bromide 
C) Pentyl bromide 
D) Propyl bromide

Question 7

Which is a primary alcohol?

Accepted Answer

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

Question 8

Which compound has the lowest boiling point?

Accepted Answer

A) CH3(CH2)4CH2OH 
B) CH3(CH2)4CH3 
C) CH3(CH2)4CH2SH 
D) CH3(CH2)4CH2OH and CH3(CH2)4CH2SH have the same boiling point and the boiling point is lower than that of CH3(CH2)4CH3. 
A) CH3(CH2)4CH2OH 
B) CH3(CH2)4CH3 
C) CH3(CH2)4CH2SH 
D) CH3(CH2)4CH2OH and CH3(CH2)4CH2SH have the same boiling point and the boiling point is lower than that of CH3(CH2)4CH3.

Question 9

Alcohol dehydration reactions are important biological reactions. For example,2-phosphogylcerate undergoes dehydration in the glycolysis pathway to produce phosphoenolpyruvate. Which structure represents the product that results when 2-phosphoglycerate is dehydrated?

Accepted Answer

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

Question 10

What dithiol is formed when the cyclic disulfide shown below is reduced?

Accepted Answer

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

Question 11

CH3CH2CH2CH2Cl has a higher melting point than CH3CH2CH2CH2Br.

Accepted Answer

A) True 
 B)False

Question 12

Propyl bromide is a primary alkyl halide.

Accepted Answer

A) True 
 B)False

Question 13

Ethers have a ________ shape around the oxygen atom and two polar C-O bonds,so they (have/do not have)________ a net dipole.

Accepted Answer

The answer of Ethers have a ________ shape around the...

Question 14

Thiols have pleasant,sweet odors.

Accepted Answer

A) True 
 B)False

Question 15

A thiol is a sulfur analogue of an alcohol,formed by replacing the oxygen by sulfur.

Accepted Answer

A) True 
 B)False

Question 16

Which is a secondary alcohol?

Accepted Answer

A)    
B)    
C)    
D)    
E) More than one of the compounds is a secondary alcohol. 
A)    
B)    
C)    
D)    
E) More than one of the compounds is a secondary alcohol.

Question 17

The molecule below is classified as what type of alcohol?

Accepted Answer

A) Secondary alcohol 
B) Primary alcohol 
C) Tertiary alcohol 
A) Secondary alcohol 
B) Primary alcohol 
C) Tertiary alcohol

Question 18

What is the structure of methoxycyclobutane?

Accepted Answer

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

Question 19

What is the structure of 1-chloro-3-ethyl-2-heptanol?

Accepted Answer

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

Question 20

What is the structure of 3-methyl-4-propyl-3-octanol?

Accepted Answer

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

Exam 14: Organic Compounds That Contain Oxygen,halogen,or Sulfur

Secondary alcohols (R2CHOH)are oxidized to ________.

Which statement concerning chlorofluorocarbons (CFCs)is not true?

What is the IUPAC name of the compound below?

The compound below may be classified as an alkene,ether,and an alcohol.

Antabuse,a drug given to alcoholics to prevent them from consuming alcoholic beverages,acts by interfering with the normal oxidation of ethanol. Antabuse inhibits the oxidation of ethanol to acetaldehyde.

What is the common name of the compound below? CH3CH2CH2CH2Br

Which is a primary alcohol?

Which compound has the lowest boiling point?

Alcohol dehydration reactions are important biological reactions. For example,2-phosphogylcerate undergoes dehydration in the glycolysis pathway to produce phosphoenolpyruvate. Which structure represents the product that results when 2-phosphoglycerate is dehydrated?

What dithiol is formed when the cyclic disulfide shown below is reduced?

CH3CH2CH2CH2Cl has a higher melting point than CH3CH2CH2CH2Br.

Propyl bromide is a primary alkyl halide.

Ethers have a ________ shape around the oxygen atom and two polar C-O bonds,so they (have/do not have)________ a net dipole.

Thiols have pleasant,sweet odors.

A thiol is a sulfur analogue of an alcohol,formed by replacing the oxygen by sulfur.

Which is a secondary alcohol?

The molecule below is classified as what type of alcohol?

What is the structure of methoxycyclobutane?

What is the structure of 1-chloro-3-ethyl-2-heptanol?

What is the structure of 3-methyl-4-propyl-3-octanol?

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

Unsaturated Hydrocarbons

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

Secondary alcohols (R₂CHOH)are oxidized to ________.

What is the common name of the compound below? CH₃CH₂CH₂CH₂Br

CH₃CH₂CH₂CH₂Cl has a higher melting point than CH₃CH₂CH₂CH₂Br.

Ethers have a shape around the oxygen atom and two polar C-O bonds,so they (have/do not have) a net dipole.