Question 1

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 2

Which of the following alkenes will produce only one product on hydration?

Accepted Answer

A)  1-pentene 
B)  2-hexene 
C)  3-heptene 
D)  4-octene 
A)  1-pentene 
B)  2-hexene 
C)  3-heptene 
D)  4-octene

Question 3

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

Accepted Answer

A) True 
 B)False

Question 4

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 5

Which of the following explains the fact that there is extensive hydrogen bonding in alcohols but little if any in thiols?

Accepted Answer

A)  Thiols are less soluble in water than alcohols. 
B)  Sulfur is less electronegative than oxygen. 
C)  Thiols have lower boiling points than the corresponding alcohols. 
D)  All of the above explain the difference. 
A)  Thiols are less soluble in water than alcohols. 
B)  Sulfur is less electronegative than oxygen. 
C)  Thiols have lower boiling points than the corresponding alcohols. 
D)  All of the above explain the difference.

Question 6

Consider the following compounds.   Fill in the blanks with the appropriate letter (A, B, C, D).
-Structure ______________________would produce a single product on dehydration.

Accepted Answer

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

Question 7

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 8

Draw the structure(s) of the dehydration product(s) of the following substance.

Accepted Answer

The answer of Draw the structure(s) of the dehydration product(s)...

Question 9

Suppose you carried out two reactions in sequence. In the first reaction you hydrated 1-hexene and in the second reaction you dehydrated the product(s) of the first reaction? Which of the following would be a final product?

Accepted Answer

A)  1-hexene 
B)  2-hexene 
C)  3-hexene 
D)  1-hexene and 2-hexene 
E)  1-hexene and 3-hexene
F) 2-hexene and 3-hexene
G) 1-hexene, 2-hexene, and 3-hexene 
A)  1-hexene 
B)  2-hexene 
C)  3-hexene 
D)  1-hexene and 2-hexene 
E)  1-hexene and 3-hexene
F) 2-hexene and 3-hexene
G) 1-hexene, 2-hexene, and 3-hexene

Question 10

The primary function of an enzyme is catalysis.

Accepted Answer

A) True 
 B)False

Question 11

Examine the following compounds.   Fill in the blanks with the appropriate letter (A, B, C, D).
-Structure___________________would have the lowest boiling point.

Accepted Answer

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

Question 12

Name the following substance.

Accepted Answer

The answer of Name the following substance.  ...

Question 13

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 14

Which of the following is an incorrect IUPAC name?

Accepted Answer

A)  cyclopropanol 
B)  3-propanol 
C)  1-propanol 
D)  4-octanol 
E)  All of the names are correct as given. 
A)  cyclopropanol 
B)  3-propanol 
C)  1-propanol 
D)  4-octanol 
E)  All of the names are correct as given.

Question 15

What is the correct IUPAC name for the following compound?

Accepted Answer

A)  3-methylpentanol 
B)  2-ethyl-1-butanol 
C)  2-ethylbutanol 
D)  1-ethyl-2-butanol 
A)  3-methylpentanol 
B)  2-ethyl-1-butanol 
C)  2-ethylbutanol 
D)  1-ethyl-2-butanol

Question 16

Which of the following compounds would you expect to be foul smelling?

Accepted Answer

A)  CH3-CH2-CH2-OH 
B)  CH3-CH2-CH2-SH 
C)  CH3-CH2-CH2-CH3 
D)  HO-CH2-CH2-CH2-OH 
A)  CH3-CH2-CH2-OH 
B)  CH3-CH2-CH2-SH 
C)  CH3-CH2-CH2-CH3 
D)  HO-CH2-CH2-CH2-OH

Question 17

Consider the reaction of the following substance with water.   Which of the following correctly characterizes this reaction?

Accepted Answer

A)  Two products will be produced with the addition of water. 
B)  One product will be produced with the addition of water and the appropriate enzyme. 
C)  One product will be produced with the addition of water. 
D)  Two products will be produced with the addition of water and the appropriate enzyme. 
A)  Two products will be produced with the addition of water. 
B)  One product will be produced with the addition of water and the appropriate enzyme. 
C)  One product will be produced with the addition of water. 
D)  Two products will be produced with the addition of water and the appropriate enzyme.

Question 18

How many products will from when the following substance undergoes dehydration?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
E)  This compound can not be dehydrated. 
A)  1 
B)  2 
C)  3 
D)  4 
E)  This compound can not be dehydrated.

Question 19

The two molecules listed below have identical properties.

Accepted Answer

A) True 
 B)False

Question 20

Which of the following solutions would be neutral?

Accepted Answer

A)  0.10 M NaOH 
B)  0.10 M CH3CH2OH 
C)  0.10 M HCOOH 
D)  None of the solutions are neutral. 
A)  0.10 M NaOH 
B)  0.10 M CH3CH2OH 
C)  0.10 M HCOOH 
D)  None of the solutions are neutral.

Which of the following is a characteristic of a thiol?

Which of the following alkenes will produce only one product on hydration?

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

Which of the following alcohols has the lowest boiling point?

Which of the following explains the fact that there is extensive hydrogen bonding in alcohols but little if any in thiols?

Consider the following compounds. Fill in the blanks with the appropriate letter (A, B, C, D). -Structure ______________________would produce a single product on dehydration.

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

Draw the structure(s) of the dehydration product(s) of the following substance.

Suppose you carried out two reactions in sequence. In the first reaction you hydrated 1-hexene and in the second reaction you dehydrated the product(s) of the first reaction? Which of the following would be a final product?

The primary function of an enzyme is catalysis.

Examine the following compounds. Fill in the blanks with the appropriate letter (A, B, C, D). -Structure___________________would have the lowest boiling point.

Name the following substance.

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

Which of the following is an incorrect IUPAC name?

What is the correct IUPAC name for the following compound?

Which of the following compounds would you expect to be foul smelling?

Consider the reaction of the following substance with water. Which of the following correctly characterizes this reaction?

How many products will from when the following substance undergoes dehydration?

The two molecules listed below have identical properties.

Which of the following solutions would be neutral?

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

Filters

Exam 10: Hydration, Dehydration, and Alcohols

Which of the following is a characteristic of a thiol?

Which of the following alkenes will produce only one product on hydration?

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

Which of the following alcohols has the lowest boiling point?

Which of the following explains the fact that there is extensive hydrogen bonding in alcohols but little if any in thiols?

Consider the following compounds. Fill in the blanks with the appropriate letter (A, B, C, D). -Structure ______________________would produce a single product on dehydration.

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

Draw the structure(s) of the dehydration product(s) of the following substance.

Suppose you carried out two reactions in sequence. In the first reaction you hydrated 1-hexene and in the second reaction you dehydrated the product(s) of the first reaction? Which of the following would be a final product?

The primary function of an enzyme is catalysis.

Examine the following compounds. Fill in the blanks with the appropriate letter (A, B, C, D). -Structure___________________would have the lowest boiling point.

Name the following substance.

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

Which of the following is an incorrect IUPAC name?

What is the correct IUPAC name for the following compound?

Which of the following compounds would you expect to be foul smelling?

Consider the reaction of the following substance with water. Which of the following correctly characterizes this reaction?

How many products will from when the following substance undergoes dehydration?

The two molecules listed below have identical properties.

Which of the following solutions would be neutral?

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

Filters