Question 1

Which of the following might be the pH of a solution of phenol in water?

Accepted Answer

A) 11 
B) 7 
C) 4 
D) 9 
A) 11 
B) 7 
C) 4 
D) 9 C

Question 2

Consider the following compounds.   Fill in the blanks with the appropriate letter (A,B,C,D).
-Structure _____________________cannot be dehydrated.

Accepted Answer

D

Question 3

Which of the following alcohols is least soluble in water?

Accepted Answer

A) 2-butanol 
B) 2-heptanol 
C) 2-pentanol 
D) 2-hexanol 
A) 2-butanol 
B) 2-heptanol 
C) 2-pentanol 
D) 2-hexanol B

Question 4

Consider the following molecules.   Fill in the blanks with the appropriate letter (A,B,C,D).
-Structure ______________________ is a thiol.

Accepted Answer

The answer of Consider the following molecules.   Fill...

Question 5

How many chiral carbons are present in the following compound?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 6

Examine the following compounds.   Fill in the blanks with the appropriate letter (A,B,C,D).
-Structure __________________ would dehydrate to produce and compound with two double bonds.

Accepted Answer

The answer of Examine the following compounds.   Fill...

Question 7

Pentane would be more soluble in cyclohexane than 1-pentanol.

Accepted Answer

A) True 
 B)False

Question 8

The correct structure for 3-hexanol is shown below.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following is a characteristic of a thiol?

Accepted Answer

A) contains an atom other than hydrogen, carbon, and oxygen 
B) resembles an alcohol in chemical and physical properties 
C) capable of hydrogen bonding 
D) quite soluble in water 
E) both a and b 
A) contains an atom other than hydrogen, carbon, and oxygen 
B) resembles an alcohol in chemical and physical properties 
C) capable of hydrogen bonding 
D) quite soluble in water 
E) both a and b

Question 10

Given the compounds 2,3-dimethylpentane and 2,4-dimethylpentane, which of the following is true?

Accepted Answer

A) only 2,3-dimethylpentane is chiral 
B) only 2,4-dimethylpentane is chiral 
C) both are chiral 
D) neither is chiral 
A) only 2,3-dimethylpentane is chiral 
B) only 2,4-dimethylpentane is chiral 
C) both are chiral 
D) neither is chiral

Question 11

Consider the structure shown below.   Circle the chiral carbon atom(s).

Accepted Answer

The answer of Consider the structure shown below.  ...

Question 12

In the citric acid cycle that occurs in cells, the fumarate ion (shown below) is hydrated in the presence of an enzyme. For this reaction, only one product is possible.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following best represents hydrogen bonding in methanol?

Accepted Answer

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

Question 14

Structurally thiols are most closely related to which of the following classes of compounds?

Accepted Answer

A) alcohols 
B) alkenes 
C) phenols 
D) alkynes 
A) alcohols 
B) alkenes 
C) phenols 
D) alkynes

Question 15

Consider the following compounds.   Fill in the blanks with the appropriate letter (A,B,C,D).
-Structure ________________________ would produce a mixture of products on dehydration.

Accepted Answer

The answer of Consider the following compounds.   Fill...

Question 16

Which of the following alcohols has the lowest boiling point?

Accepted Answer

A) 1-pentanol 
B) 1-octanol 
C) 1-hexanol 
D) 1-propanol 
A) 1-pentanol 
B) 1-octanol 
C) 1-hexanol 
D) 1-propanol

Question 17

When phenol dissolves in water, the solution is

Accepted Answer

A) basic. 
B) acidic. 
C) neutral 
A) basic. 
B) acidic. 
C) neutral

Question 18

2-Butanol contains a chiral carbon atom.

Accepted Answer

A) True 
 B)False

Question 19

Classify the type of compound shown below.

Accepted Answer

A) alkene 
B) alcohol 
C) phenol 
D) both a and b 
A) alkene 
B) alcohol 
C) phenol 
D) both a and b

Question 20

What is the major product produced upon hydration of the following alkene?

Accepted Answer

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

Which of the following might be the pH of a solution of phenol in water?

Consider the following compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure _____________________cannot be dehydrated.

Which of the following alcohols is least soluble in water?

Consider the following molecules. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure ______________________ is a thiol.

How many chiral carbons are present in the following compound?

Examine the following compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure __________________ would dehydrate to produce and compound with two double bonds.

Pentane would be more soluble in cyclohexane than 1-pentanol.

The correct structure for 3-hexanol is shown below.

Which of the following is a characteristic of a thiol?

Given the compounds 2,3-dimethylpentane and 2,4-dimethylpentane, which of the following is true?

Consider the structure shown below. Circle the chiral carbon atom(s).

In the citric acid cycle that occurs in cells, the fumarate ion (shown below) is hydrated in the presence of an enzyme. For this reaction, only one product is possible.

Which of the following best represents hydrogen bonding in methanol?

Structurally thiols are most closely related to which of the following classes of compounds?

Consider the following compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure ________________________ would produce a mixture of products on dehydration.

Which of the following alcohols has the lowest boiling point?

When phenol dissolves in water, the solution is

2-Butanol contains a chiral carbon atom.

Classify the type of compound shown below.

What is the major product produced upon hydration of the following alkene?

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Hydrocarbons: An Introduction to Organic Molecules

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Exam 10: Hydration, Dehydration, and Alcohols

Which of the following might be the pH of a solution of phenol in water?

Consider the following compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure _____________________cannot be dehydrated.

Which of the following alcohols is least soluble in water?

Consider the following molecules. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure ______________________ is a thiol.

How many chiral carbons are present in the following compound?

Examine the following compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure __________________ would dehydrate to produce and compound with two double bonds.

Pentane would be more soluble in cyclohexane than 1-pentanol.

The correct structure for 3-hexanol is shown below.

Which of the following is a characteristic of a thiol?

Given the compounds 2,3-dimethylpentane and 2,4-dimethylpentane, which of the following is true?

Consider the structure shown below. Circle the chiral carbon atom(s).

In the citric acid cycle that occurs in cells, the fumarate ion (shown below) is hydrated in the presence of an enzyme. For this reaction, only one product is possible.

Which of the following best represents hydrogen bonding in methanol?

Structurally thiols are most closely related to which of the following classes of compounds?

Consider the following compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure ________________________ would produce a mixture of products on dehydration.

Which of the following alcohols has the lowest boiling point?

When phenol dissolves in water, the solution is

2-Butanol contains a chiral carbon atom.

Classify the type of compound shown below.

What is the major product produced upon hydration of the following alkene?

Measurements in Science and Medicine

Atoms, Elements, and Compounds

Chemical Bonds

Energy and Physical Properties

Solution Concentration

Chemical Reactions

Acids and Bases

Nuclear Chemistry

Hydrocarbons: An Introduction to Organic Molecules

Carbonyl Compounds and Redox Reactions

Organic Acids and Bases

Condensation and Hydrolysis Reactions

Proteins

Carbohydrates

Lipids and Membranes

Nucleic Acids, Protein Synthesis, and Heredity

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