Name: __________________________ Date: _____________


Amines and Amides


1.
Which of these compounds are amines?
 
I.
CH3CH2NHCH3
II.
CH3CH2CONHCH3
 
III.
C6H5NO2
IV.
(CH3)2NCH2CH3
 
A.
I, II, and IV only
B.
I and II only
C.
II and III only
D.
I and IV only


2.
Which of these compounds are primary amines?
 
I.
CH3CH2NHCH3
II.
CH3CH2CONHCH3
 
III.
C6H5NO2
IV.
(CH3)2NCH2CH3
 
A.
II and III only
B.
I and IV only
C.
I, II, and IV only
D.
None of these compounds are primary amines.


3.
Which of these compounds are amides?
 
I.
CH3CH2NHCH3
II.
CH3CH2CONHCH3
 
III.
C6H5NO2
IV.
(CH3)2NCH2CH3
 
A.
I only
B.
II only
C.
I and IV only
D.
III only


4.
Which of these compounds is(are) aliphatic amines?
 
I.
CH3CH2NHCH3
II.
CH3CH2CONHCH3
 
III.
C6H5NO2
IV.
(CH3)2NCH2CH3
V.
C6H5NH2
 
A.
I and II only
B.
I and IV only
C.
II only
D.
III and V only


5.
Which of these compounds is(are) aromatic amines?
 
I.
CH3CH2NHCH3
II.
CH3CH2CONHCH3
 
III.
C6H5NH2
IV.
(CH3)2NCH2CH3
V.
C6H5CH2NH2
 
A.
III only
B.
V only
C.
I and IV only
D.
III and V only


6.
What are the names of these compounds?
 
I.
NH2CH2CH2CH2CH2NH2
II.
(CH3)2CHN(CH3)2
 
A.
I is 1,5-pentanediamine, and II is tetramethylamine.
B.
I is 1,4-butanediamine, and II is isopropylmethyamine.
C.
I is 1,4-butanediamine, and II is isopropyldimethylamine.
D.
I is 4-amino-1-butylamine, and II is isopropylmethylamine.


7.
What are the names of these compounds?
 
I.
CH3CH2CH2NHCH2CH3
II.
(CH3)3CN(CH2CH3)2
 
A.
I is ethylisopropylamine, and II is t-butylethylamine.
B.
I is ethylpropylamine, and II is t-butyldiethylamine.
C.
I is ethylpropylamine, and II is s-butyldiethylamine.
D.
I is 2-aminobutane, and II is diethyltrimethylamine.


8.
Which combination of structure and name is incorrect?
 
I.
CH3CH2-NHCH3
II.
CH3CH2-CONHCH3
 
III.
C6H5NH2
IV.
(CH3)2NCH2CH3
 
A.
I is ethylmethylamine.
B.
II is N-methylacetamide.
C.
III is aniline.
D.
IV is ethyldimethylamine.


9.
Which combination of structure and name is incorrect?
 
I.
CH3CH2-NHCH3
II.
CH3CH2-CON(CH3)2
 
III.
C6H5CH2NH2
IV.
C6H5NH2
 
A.
I is ethylmethylamine.
B.
II is N,N-dimethylethylamine.
C.
III is benzylamine.
D.
IV is aniline.


10.
Which amines can hydrogen bond to water?
 
I.
methylamine
II.
ethylmethylamine
III.
trimethylamine
 
A.
I and II only
B.
II and III only
C.
III only, and to only a limited extent
D.
I, II, and III


11.
Arrange these compounds in order of increasing basicity:
 
I.
butylamine
II.
NaOH
III.
aniline
IV.
2-butanol
 
A.
III < I < II < IV
B.
IV < III < I < II
C.
I < III < IV < II
D.
IV < I < III < II


12.
Which statement about these compounds is true?
 
I.
propylamine
II.
1-propanol
III.
phenol
 
A.
I will turn red litmus paper blue.
B.
II will turn red litmus paper blue.
C.
III will turn red litmus paper blue.
D.
II will turn blue litmus paper red.


13.
What is the name of this compound?
A.
N-ethylanilinium hydrogen chloride
B.
dimethylanilinium chloride
C.
dimethylphenylamine hydrogen chloride
D.
N,N-dimethylanilinium chloride


14.
This compound is:
 
CH3(CH2)3CONHCH3
 
A.
a secondary amine
B.
a secondary amide
C.
a primaryamide
D.
a tertiary amide


15.
One of the functional groups in this compound is:
 
CH3(CH2)3COCH2N(CH3)2
 
A.
a primary amide
B.
a secondary amide
C.
a tertiary amine
D.
a tertiary amide


16.
What functional groups are present in this compound?
 
CH3COCH2NHCH2CONHCH3
 
A.
two secondary amides
B.
two ketones and two secondary amines
C.
a ketone, a secondary amine, and an amine salt
D.
a ketone, a secondary amine, and a secondary amide


17.
An unknown is either butylamine or butylammonium chloride. The unknown turns blue litmus paper red. Which statement is correct?
A.
The unknown is butylamine, because it is a base and bases turn blue litmus paper red.
B.
The unknown is butylammonium chloride, because it is a base and bases turn blue litmus paper red.
C.
The unknown is butylamine, because it is an acid and acids turn blue litmus paper red.
D.
The unknown is butylammonium chloride, because it is an acid and acids turn blue litmus paper red.


18.
Which compounds react at a temperature greater than 100°C to form this product?

 
I.
II.
H2NCH2CH3
III.
 
IV.
H2NCH2CH2CH3
V.
C6H5NH2
 
A.
I and IV
B.
I and II
C.
I and III
D.
III and V


19.
What is the name of this compound?
 
C6H5-NHCOCH2CH2CH3
 
A.
propylbenzamide
B.
N-phenylbutanamide
C.
N-propylbenzamide
D.
N-benzylbutanamide


20.
Which of these compounds is a product of the acidic hydrolysis of N-ethyl-N-methylpropanamide with HCl?
A.
propanoic acid
B.
ethylmethylamine
C.
propylamine
D.
N-methylacetic acid


21.
The compound with the formula CH3CONHCH2CH3 is:
A.
a primary amine
B.
a secondary amine
C.
a secondary amide
D.
a primary amide


22.
This compound CH3CONHCH2CH3 is:
A.
acetylethylamine
B.
ethylacetamide
C.
N-ethylethanamide
D.
N-ethylmethylamide


23.
Name this compound:
 
C6H5CON(CH3)3
 
A.
benzylamine
B.
N,N,N-trimethylbenzamide
C.
phenylmethylamine
D.
N-methylbenzamide


24.
Consider the following compound:

This compounds contains:
A.
a heterocylic amine
B.
an aromatic amine
C.
an amide
D.
a ketone and an amine


25.
An acid chloride and ammonia react to produce:
A.
an amide
B.
an amine
C.
a carboxylic acid
D.
an amine hydrochloride


26.
Hydrolysis of an amide in basic solution produces:
A.
the anion of a carboxylic acid and an amine
B.
a carboxylic acid and a protonated amine
C.
a carboxylic acid and an amine
D.
a ketone and an amine


27.
Hydrolysis of an amide in an acidic solution produces:
A.
the anion of a carboxylic acid and an amine
B.
a carboxylic acid acid and a protonated amine
C.
a carboxylic acid and an amine
D.
a ketone and an protonated amine


28.
Which compound does not combine with an acyl chloride to produce an amide?
A.
CH3CH2NH2
B.
(CH3CH2)3N
C.
(CH3CH2)2NH
D.
CH3CH2NHCH3


29.
Which compound dissolves in water to produce an alkaline solution?
A.
CH3NH2
B.
CH3COOH
C.
CH3CONH2
D.
CH3COOCH3


30.
Which substance is not an amine or amide?
A.
nicotine
B.
ibuprofen
C.
caffeine
D.
phenobarbital


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