Question 1

What is the major organic product of the reaction shown below?

Accepted Answer

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

Question 2

Which statement is false?

Accepted Answer

A) Aspirin is a synthetic compound; that is,it does not occur in nature. 
B) The active ingredient in aspirin is acetylsalicylic acid. 
C) Salicin,found in willow bark,and salicylic acid,found in meadowsweet blossoms,have structures that are similar to aspirin. 
D) Aspirin is a strong acid. 
A) Aspirin is a synthetic compound; that is,it does not occur in nature. 
B) The active ingredient in aspirin is acetylsalicylic acid. 
C) Salicin,found in willow bark,and salicylic acid,found in meadowsweet blossoms,have structures that are similar to aspirin. 
D) Aspirin is a strong acid.

Question 3

A tertiary amide contains ________ C-N bonds.

Accepted Answer

The answer of A tertiary amide contains ________ C-N bonds....

Question 4

What is the common name of the compound below?

Accepted Answer

A) m-bromobenzoic acid 
B) 3-bromoacetobenzenoic acid 
C) o-bromobenzene carboxylic acid 
D) 3-bromo-1-acetobenzoic acid 
A) m-bromobenzoic acid 
B) 3-bromoacetobenzenoic acid 
C) o-bromobenzene carboxylic acid 
D) 3-bromo-1-acetobenzoic acid

Question 5

The compound shown below is a naturally occurring ester in honey. Which structure represents the carboxylic acid required for its synthesis?

Accepted Answer

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

Question 6

Animal fats and vegetable oils are composed of triacylglycerols.

Accepted Answer

A) True 
 B)False

Question 7

When a carboxylic acid is dissolved in water,an acid-base equilibrium occurs: the carboxylic acid donates a proton to H2O,forming its conjugate base,a/an ________,and water gains a proton,forming its conjugate acid,H3O+.

Accepted Answer

Question 8

Which is a lactone?

Accepted Answer

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

Question 9

________ is the common name of the simplest amide.

Accepted Answer

The answer of ________ is the common name of the...

Question 10

The two compounds shown below are formed when N-butylacetamide is hydrolyzed with water in the presence of NaOH.   and

Accepted Answer

A) True 
 B)False

Question 11

What is the hydrolysis reaction of an ester by a base called?

Accepted Answer

A) An addition reaction 
B) A Fischer esterification 
C) A substitution reaction 
D) A saponification 
A) An addition reaction 
B) A Fischer esterification 
C) A substitution reaction 
D) A saponification

Question 12

The organic compound known as aspirin,can be formed in the reaction shown below. Which choice represents the main organic product of this reaction?

Accepted Answer

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

Question 13

To be active,aspirin must cross a cell membrane,and to do so,it must be ionic.

Accepted Answer

A) True 
 B)False

Question 14

The ester below contains a butoxy group.

Accepted Answer

A) True 
 B)False

Question 15

A cyclic ester is called a(n)________.

Accepted Answer

The answer of A cyclic ester is called a(n)________....

Question 16

Treatment of an amide (RCONHR')with water in the presence of an acid catalyst (HCl)forms a carboxylic acid with the structure R'COOH,and an amine salt with the structure RNH3+ Cl-.

Accepted Answer

A) True 
 B)False

Question 17

Hydrolysis of amides is an important reaction because it represents the first step in the digestion of dietary protein. Which of the following compounds is formed as a result of the hydrolysis of N-methylbutanamide as shown below?

Accepted Answer

A)    
B)    
C)    
D) NH3 
A)    
B)    
C)    
D) NH3

Question 18

Which amide has the lowest boiling point?

Accepted Answer

A) CH3(CH2)5CONH2 
B) CH3CH2CON(CH2CH3)2 
C) CH3CH2CH2CH2CONHCH2CH3 
D) All of the amides have the same boiling point. 
A) CH3(CH2)5CONH2 
B) CH3CH2CON(CH2CH3)2 
C) CH3CH2CH2CH2CONHCH2CH3 
D) All of the amides have the same boiling point.

Question 19

The following reaction correctly shows the acidic hydrolysis of an amide.

Accepted Answer

A) True 
 B)False

Question 20

The drug Clofibrate is used to lower blood triglycerides and cholesterol. It can be made by a Fisher esterification reaction between a carboxylic acid and an alcohol. Which structure represents the alcohol required for its synthesis?

Accepted Answer

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

Exam 17: Carboxylic Acids,esters,and Amides

What is the major organic product of the reaction shown below?

Which statement is false?

A tertiary amide contains ________ C-N bonds.

What is the common name of the compound below?

The compound shown below is a naturally occurring ester in honey. Which structure represents the carboxylic acid required for its synthesis?

Animal fats and vegetable oils are composed of triacylglycerols.

When a carboxylic acid is dissolved in water,an acid-base equilibrium occurs: the carboxylic acid donates a proton to H2O,forming its conjugate base,a/an ________,and water gains a proton,forming its conjugate acid,H3O+.

Which is a lactone?

________ is the common name of the simplest amide.

The two compounds shown below are formed when N-butylacetamide is hydrolyzed with water in the presence of NaOH. and

What is the hydrolysis reaction of an ester by a base called?

The organic compound known as aspirin,can be formed in the reaction shown below. Which choice represents the main organic product of this reaction?

To be active,aspirin must cross a cell membrane,and to do so,it must be ionic.

The ester below contains a butoxy group.

A cyclic ester is called a(n)________.

Treatment of an amide (RCONHR')with water in the presence of an acid catalyst (HCl)forms a carboxylic acid with the structure R'COOH,and an amine salt with the structure RNH3+ Cl-.

Hydrolysis of amides is an important reaction because it represents the first step in the digestion of dietary protein. Which of the following compounds is formed as a result of the hydrolysis of N-methylbutanamide as shown below?

Which amide has the lowest boiling point?

The following reaction correctly shows the acidic hydrolysis of an amide.

The drug Clofibrate is used to lower blood triglycerides and cholesterol. It can be made by a Fisher esterification reaction between a carboxylic acid and an alcohol. Which structure represents the alcohol required for its synthesis?

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

Organic Compounds That Contain Oxygen,halogen,or Sulfur

The Three-Dimensional Shape of Molecules

Aldehydes and Ketones

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

When a carboxylic acid is dissolved in water,an acid-base equilibrium occurs: the carboxylic acid donates a proton to H₂O,forming its conjugate base,a/an ________,and water gains a proton,forming its conjugate acid,H₃O⁺.

Treatment of an amide (RCONHR')with water in the presence of an acid catalyst (HCl)forms a carboxylic acid with the structure R'COOH,and an amine salt with the structure RNH₃⁺ Cl^-.