Question 1

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

Accepted Answer

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

Question 2

When acetic acid reacts with ammonia, NH₃ , the reaction called amidation yields

Accepted Answer

A)  acetamine.
B)  ammonium acetate.
C)  ethylammonium hydroxide.
D)  amino acetate.
E)  acetamide.

Question 3

Nicotine, coniine, quinine, atropine, and morphine are all examples of

Accepted Answer

A)  ethers.
B)  esters.
C)  carboxylic acids.
D)  alkaloids.
E)  amides.

Question 4

What is the common name of the following compound?

Accepted Answer

A)  ethyl propyl amine
B)  diethyl amine
C)  trimethyl amine
D)  propyl amino
E)  dipropyl amine

Question 5

One name for this compound is

Accepted Answer

A)  N-ethylpropanamide.
B)  N-ethylacetamide.
C)  pentanamide.
D)  N,N-diethylacetamide.
E)  ethylpropionamide.

Question 6

Amines do not ionize in water.

Accepted Answer

A) True 
 B)False

Question 7

The odor of an amine can be neutralized with

Accepted Answer

A)  water.
B)  acids.
C)  bases.
D)  detergents.
E)  solvents.

Question 8

What is the name of this compound?

Accepted Answer

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

Question 9

Identify the heterocyclic amine in the choices below.

Accepted Answer

A)  diphenhydramine
B)  pyrrolidine
C)  adrenaline
D)  methylamine
E)  cholesterol

Question 10

Which of the following is the reaction for the acid hydrolysis of N-methylacetamide?

Accepted Answer

A)  
B)  
C)   
D)  
E)

Question 11

With the correct choice of acid, acid hydrolysis of acetamide could produce

Accepted Answer

A)  acetic acid and ammonium chloride.
B)  acetic acid and methylamine.
C)  ethanol and ammonia.
D)  acetaldehyde and ammonium hydroxide.
E)  formic acid and ethylamine.

Question 12

What relation does the boiling point of an amine have to a similar hydrocarbon?

Accepted Answer

A)  higher
B)  lower
C)  very similar

Question 13

Quinine is an alkaloid used for treatment of malaria.

Accepted Answer

A) True 
 B)False

Question 14

The compound CH₃ - CH2 - NH2 is classified as a

Accepted Answer

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

Question 15

What kind of pharmacologic activity is found in the amines Procaine and Lidocaine?

Accepted Answer

A)  stimulant
B)  anesthetic
C)  local anesthetic
D)  disinfectant
E)  fungicide

Question 16

Amines act as weak acids by accepting protons from water.

Accepted Answer

A) True 
 B)False

Question 17

Which of the following compounds CANNOT form hydrogen bonds with water?

Accepted Answer

A)  (CH₃- CH2) ₂NH
B)  CH₃- CH2 - OH
C)  (CH₃- CH2) 3N
D)  CH₃- CH2 - NH2
E)  All of the compounds above are capable of forming hydrogen bonds with water.

Question 18

Urea is one end product of protein metabolism in humans.

Accepted Answer

A) True 
 B)False

Question 19

What prefix is used to show that a small alkyl group is attached to the nitrogen of aniline and not to the aromatic ring?

Accepted Answer

A)  N-
B)  C-
C)  Roman numerals
D)  Greek letters
E)  iso-

Question 20

Which of the following compounds CANNOT form hydrogen bonds with water?

Accepted Answer

A)  CH₃- CH2 - CH₃
B)  CH₃- CH2 - OH
C)   2 - CH₃ 
B)  CH₃- CH2 - OH 
C)      
D)      
E)  CH₃- CH2 - NH2" class="answers-bank-image d-inline" rel="preload" >
D)    2 - CH₃ 
B)  CH₃- CH2 - OH 
C)      
D)      
E)  CH₃- CH2 - NH2" class="answers-bank-image d-inline" rel="preload" >
E)  CH₃- CH2 - NH2

Exam 18: Amines and Amides

What relation does the boiling point of an amine have to a similar hydrocarbon?

Correct AnswerverifiedShow Answer

Which of the following compounds CANNOT form hydrogen bonds with water?

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What is the common name of the following compound?

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

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Amines do not ionize in water.

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What is the name of this compound?

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Quinine is an alkaloid used for treatment of malaria.

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What kind of pharmacologic activity is found in the amines Procaine and Lidocaine?

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Nicotine, coniine, quinine, atropine, and morphine are all examples of

Correct AnswerverifiedShow Answer

What prefix is used to show that a small alkyl group is attached to the nitrogen of aniline and not to the aromatic ring?

Correct AnswerverifiedShow Answer

Which of the following is the reaction for the acid hydrolysis of N-methylacetamide?

Correct AnswerverifiedShow Answer

When acetic acid reacts with ammonia, NH₃ , the reaction called amidation yields

Correct AnswerverifiedShow Answer

Urea is one end product of protein metabolism in humans.

Correct AnswerverifiedShow Answer

The odor of an amine can be neutralized with

Correct AnswerverifiedShow Answer

Amines act as weak acids by accepting protons from water.

Correct AnswerverifiedShow Answer

Which of the following compounds CANNOT form hydrogen bonds with water?

Correct AnswerverifiedShow Answer

With the correct choice of acid, acid hydrolysis of acetamide could produce

Correct AnswerverifiedShow Answer

Identify the heterocyclic amine in the choices below.

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The compound CH₃ - CH2 - NH2 is classified as a

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One name for this compound is

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