Question 1

Acid catalyzed hydrolysis of an ester yields a carboxylic acid and an alcohol.

Accepted Answer

A) True 
 B)False  True

Question 2

What is the irritating acid found in ant and bee stings?

Accepted Answer

A) acetic acid 
B) formic acid 
C) citric acid 
D) butyric acid 
E) stearic acid 
A) acetic acid 
B) formic acid 
C) citric acid 
D) butyric acid 
E) stearic acid B

Question 3

The splitting apart of an ester in the presence of a strong acid and water is called ________.

Accepted Answer

A) hydrolysis 
B) saponification 
C) neutralization 
D) esterification 
E) reduction 
A) hydrolysis 
B) saponification 
C) neutralization 
D) esterification 
E) reduction A

Question 4

The compound       is classified as a ________.

Accepted Answer

A) primary amine 
B) secondary amine 
C) tertiary amine 
D) quaternary amine 
E) hydrated amine 
A) primary amine 
B) secondary amine 
C) tertiary amine 
D) quaternary amine 
E) hydrated amine

Question 5

Benzoic acid is an aliphatic carboxylic acid.

Accepted Answer

A) True 
 B)False

Question 6

Amines contain the element ________.

Accepted Answer

A) nitrogen 
B) oxygen 
C) sulfur 
D) astatine 
E) arginine 
A) nitrogen 
B) oxygen 
C) sulfur 
D) astatine 
E) arginine

Question 7

Amines can form ________ bonds with water molecules.

Accepted Answer

A) oxygen 
B) hydrogen 
C) nonpolar 
D) metallic 
E) triple 
A) oxygen 
B) hydrogen 
C) nonpolar 
D) metallic 
E) triple

Question 8

Amides are derivatives of ________ and ________.

Accepted Answer

A) amines,esters 
B) amines,carboxylic acids 
C) alkanes,amines 
D) carboxylic acids,alcohols 
E) alcohols,carboxylic acids 
A) amines,esters 
B) amines,carboxylic acids 
C) alkanes,amines 
D) carboxylic acids,alcohols 
E) alcohols,carboxylic acids

Question 9

The prefix meth- means that there is one less methyl group on the nitrogen atom of an amine.

Accepted Answer

A) True 
 B)False

Question 10

Which of these functional groups is likely to give a sour taste to a food?

Accepted Answer

A) ester 
B) ether 
C) ketone 
D) carboxylic acid 
E) thiol 
A) ester 
B) ether 
C) ketone 
D) carboxylic acid 
E) thiol

Question 11

How many alkyl substituents does N-ethyl-N-methylaniline have?

Accepted Answer

A) one 
B) two 
C) three 
D) eight 
E) none 
A) one 
B) two 
C) three 
D) eight 
E) none

Question 12

What is the common name of this compound?   -N-   -

Accepted Answer

A) trimethylamine 
B) diethylamine 
C) ethylmethylamine 
D) ethylmethylnitride 
E) ethyldimethylamine 
A) trimethylamine 
B) diethylamine 
C) ethylmethylamine 
D) ethylmethylnitride 
E) ethyldimethylamine

Question 13

This skeletal formula represents an amide.

Accepted Answer

A) True 
 B)False

Question 14

Physiologically active nitrogen-containing compounds produced by plants are called ________.

Accepted Answer

A) aromatics 
B) alkaloids 
C) esters 
D) polymers 
E) ethers 
A) aromatics 
B) alkaloids 
C) esters 
D) polymers 
E) ethers

Question 15

Esters are formed from the reaction of an ether with a carboxylic acid.

Accepted Answer

A) True 
 B)False

Question 16

The prefix nor- in a drug name means that there is ________.

Accepted Answer

A) one more amine in the new molecule than in the original 
B) one more methyl group on the nitrogen atom in the new molecule than in the original 
C) one less methyl group on the nitrogen atom in the new molecule than in the original 
D) one less amine in the new molecule than in the original 
E) one less double bond in the new molecule than in the original 
A) one more amine in the new molecule than in the original 
B) one more methyl group on the nitrogen atom in the new molecule than in the original 
C) one less methyl group on the nitrogen atom in the new molecule than in the original 
D) one less amine in the new molecule than in the original 
E) one less double bond in the new molecule than in the original

Question 17

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids?

Accepted Answer

A) It increases. 
B) It decreases. 
C) It stays the same. 
A) It increases. 
B) It decreases. 
C) It stays the same.

Question 18

Tertiary amines form strong hydrogen bonds.

Accepted Answer

A) True 
 B)False

Question 19

What is the common name for ethanoic acid?

Accepted Answer

A) butyric acid 
B) formic acid 
C) citric acid 
D) stearic acid 
E) acetic acid 
A) butyric acid 
B) formic acid 
C) citric acid 
D) stearic acid 
E) acetic acid

Question 20

What functional group is always found in alkaloids (such as caffeine,nicotine,and digitalis)?

Accepted Answer

A) amide 
B) acid 
C) ether 
D) amine 
E) ester 
A) amide 
B) acid 
C) ether 
D) amine 
E) ester

Acid catalyzed hydrolysis of an ester yields a carboxylic acid and an alcohol.

What is the irritating acid found in ant and bee stings?

The splitting apart of an ester in the presence of a strong acid and water is called ________.

The compound is classified as a ________.

Benzoic acid is an aliphatic carboxylic acid.

Amines contain the element ________.

Amines can form ________ bonds with water molecules.

Amides are derivatives of and .

The prefix meth- means that there is one less methyl group on the nitrogen atom of an amine.

Which of these functional groups is likely to give a sour taste to a food?

How many alkyl substituents does N-ethyl-N-methylaniline have?

What is the common name of this compound? -N- -

This skeletal formula represents an amide.

Physiologically active nitrogen-containing compounds produced by plants are called ________.

Esters are formed from the reaction of an ether with a carboxylic acid.

The prefix nor- in a drug name means that there is ________.

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids?

Tertiary amines form strong hydrogen bonds.

What is the common name for ethanoic acid?

What functional group is always found in alkaloids (such as caffeine,nicotine,and digitalis)?

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Exam 14: Carboxylic Acids, esters, amines, and Amides

Acid catalyzed hydrolysis of an ester yields a carboxylic acid and an alcohol.

What is the irritating acid found in ant and bee stings?

The splitting apart of an ester in the presence of a strong acid and water is called ________.

The compound is classified as a ________.

Benzoic acid is an aliphatic carboxylic acid.

Amines contain the element ________.

Amines can form ________ bonds with water molecules.

Amides are derivatives of ________ and ________.

The prefix meth- means that there is one less methyl group on the nitrogen atom of an amine.

Which of these functional groups is likely to give a sour taste to a food?

How many alkyl substituents does N-ethyl-N-methylaniline have?

What is the common name of this compound? -N- -

This skeletal formula represents an amide.

Physiologically active nitrogen-containing compounds produced by plants are called ________.

Esters are formed from the reaction of an ether with a carboxylic acid.

The prefix nor- in a drug name means that there is ________.

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids?

Tertiary amines form strong hydrogen bonds.

What is the common name for ethanoic acid?

What functional group is always found in alkaloids (such as caffeine,nicotine,and digitalis)?

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, thiols, ethers, aldehydes, and Ketones

Carbohydrates

Lipids

Amino Acids, proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Metabolic Pathways and Energy Production

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Amides are derivatives of and .