1. Carbon-carbon double bonds do not freely rotate like carbon-carbon single bonds. Why?
A. The double bond is much stronger and thus more difficult to rotate.
B.Overlap of the two 2p orbitals of the π bond would be lost.
C. The shorter bond length of the double bond makes it more difficult for the attached groups to pass each other.
D. Overlap of the sp2orbitals of the carbon-carbon σ bond would be lost.
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 07
Difficulty: Easy
Gradable: automatic
Section: 07.03
Subtopic: Physical properties of alkenes
Topic: Alkenes
2 What is the IUPAC name of the following compound?
.
A. 2,5-dimethyl-1-hexene
B. 2,5-dimethyl-2-hexene
C. 1,4-dimethyl-1-hexene
D. 2,5-dimethyl-5-hexene
Bloom's
Level: 3.
Apply
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Difficulty: Medium
Gradabl
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Subtopic: IUPAC Nomenclature of alkenes
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,3.
What is the IUPAC name of the following compound?
A. 2-methyl-3-propyl-2-pentene
B.2,3-dimethyl-2-hexene
C.4-ethyl-5-methyl-4-hexene
D. 4-methyl-3-propyl-3-pentene
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.01
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
4 What is the IUPAC name of the following compound?
.
A. 3-ethyl-8-methyl-3-nonene
B. 1,1-diethyl-6-methyl-3-heptene
C. 7-ethyl-2-methyl-6-nonene
D. 3-ethyl-7-isopropyl-3-octene
Bloom's Level: 3.
Apply
Chapt
er: 07
Difficulty: Medium
Gradable:
automatic
Section:
07.01
Subtopic: IUPAC Nomenclature of alkenes
Topic:
Alkenes
7-3
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McGraw-Hill Education.
, 5. How many isomeric alkenes of formula C4H8, including stereoisomers, are possible?
A. two
B. three
C. four
D. five
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.03
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
6. How many isomeric alkenes of formula C5H10, including stereoisomers, are possible?
A. three
B. four
C. five
D. six
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.03
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
7. What is the IUPAC name of the following compound?
A. 3-bromo-2-methylcyclohexene
B.1-bromo-2-methyl-2-cyclohexene
C.6-bromo-1-methylcyclohexene
D. 2-bromo-1-methylcyclohexene
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.01
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
7-4
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A. The double bond is much stronger and thus more difficult to rotate.
B.Overlap of the two 2p orbitals of the π bond would be lost.
C. The shorter bond length of the double bond makes it more difficult for the attached groups to pass each other.
D. Overlap of the sp2orbitals of the carbon-carbon σ bond would be lost.
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 07
Difficulty: Easy
Gradable: automatic
Section: 07.03
Subtopic: Physical properties of alkenes
Topic: Alkenes
2 What is the IUPAC name of the following compound?
.
A. 2,5-dimethyl-1-hexene
B. 2,5-dimethyl-2-hexene
C. 1,4-dimethyl-1-hexene
D. 2,5-dimethyl-5-hexene
Bloom's
Level: 3.
Apply
C
h
a
p
t
e
r
:
0
7
Difficulty: Medium
Gradabl
e:
automat
ic
S
e
c
ti
o
n
7-1
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
, :
0
7
.
0
1
Subtopic: IUPAC Nomenclature of alkenes
T
o
pi
c:
A
lk
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e
s
7-2
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
,3.
What is the IUPAC name of the following compound?
A. 2-methyl-3-propyl-2-pentene
B.2,3-dimethyl-2-hexene
C.4-ethyl-5-methyl-4-hexene
D. 4-methyl-3-propyl-3-pentene
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.01
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
4 What is the IUPAC name of the following compound?
.
A. 3-ethyl-8-methyl-3-nonene
B. 1,1-diethyl-6-methyl-3-heptene
C. 7-ethyl-2-methyl-6-nonene
D. 3-ethyl-7-isopropyl-3-octene
Bloom's Level: 3.
Apply
Chapt
er: 07
Difficulty: Medium
Gradable:
automatic
Section:
07.01
Subtopic: IUPAC Nomenclature of alkenes
Topic:
Alkenes
7-3
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
, 5. How many isomeric alkenes of formula C4H8, including stereoisomers, are possible?
A. two
B. three
C. four
D. five
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.03
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
6. How many isomeric alkenes of formula C5H10, including stereoisomers, are possible?
A. three
B. four
C. five
D. six
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.03
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
7. What is the IUPAC name of the following compound?
A. 3-bromo-2-methylcyclohexene
B.1-bromo-2-methyl-2-cyclohexene
C.6-bromo-1-methylcyclohexene
D. 2-bromo-1-methylcyclohexene
Bloom's Level: 3. Apply
Chapter: 07
Difficulty: Medium
Gradable: automatic
Section: 07.01
Subtopic: IUPAC Nomenclature of alkenes
Topic: Alkenes
7-4
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
