Organic Chemistry 10th Edition by Francis Carey – Test Bank

Organic Chemistry 10th Edition by Francis Carey – Test Bank

Chapter 09

What is the IUPAC name of the following compound?

A. 5-propyl-3-heptyne

B. 5-isopropyl-3-heptyne
C. 5-ethyl-3-octyne
D. 4-ethyl-5-octyne

2.

Bloom’s Level: 3. Apply

Chapter: 09

Difficulty: Medium

Gradable: automatic

Section: 09.02

Subtopic: IUPAC Nomenclature of alkynes

Topic: Alkynes

Which of the following describes the orbital overlap of the C(1) – C(2) sigma bond of 1-butyne, shown below?

A. sp-sp

B. sp2-sp2
C. sp3-sp3

D. 2p-2p

Bloom’s Level: 2. Understand

Chapter: 09

Difficulty: Easy

Gradable: automatic

Section: 09.04

Subtopic: Physical properties of alkynes

Topic: Alkynes

3. Which of the following gives only one organic product on ozonolysis?

A. 2-hexyne

B. 3-hexyne

C. 2-heptyne

D. 3-heptyne

4.

Accessibility: Keyboard Navigation

Bloom’s Level: 3. Apply

Chapter: 09

Difficulty: Easy

Gradable: automatic

Section: 09.13

Subtopic: Reactions of alkynes

Topic: Alkynes

What is the IUPAC name of the following compound?

A. 2-methyl-5-propyl-3-heptyne

B.1-isopropyl-3-propyl-1-pentyne
C.5-ethyl-2-methyl-3-octyne
D. 4-ethyl-7-methyl-5-octyne

Bloom’s Level: 3. Apply

Chapter: 09

Difficulty: Medium

Gradable: automatic

Section: 09.02

Subtopic: IUPAC Nomenclature of alkynes

Topic: Alkynes

5.Which one of the following describes the C(2)-C(3) sigma bond in the structure below?

A. sp-sp
B. sp2-sp2
C. sp3-sp3
D. 2p-2p

Bloom’s Level: 2. Understand

Chapter: 09

Difficulty: Easy

Gradable: automatic

Section: 09.04

Subtopic: Physical properties of alkynes

Topic: Alkynes

6. Select the best base to quantitatively remove a proton from acetylene.

A. NaNH2

B. NH3
C. NaOH

D. NaOCH2CH3

7.Accessibility: Keyboard Navigation

Bloom’s Level: 1. Remember

Chapter: 09

Difficulty: Easy

Gradable: automatic

Section: 09.05

Subtopic: Reactions of alkynes

Topic: Alkynes

Arrange the following in order of decreasing base strength (strongest base first).

A. IV > III > II > I

B. I > II > IV > III

C. II > III > I > IV

D. II > III > IV > I

Bloom’s Level: 4. Analyze

Chapter: 09

Difficulty: Hard

Gradable: automatic

Section: 09.05

Subtopic: Reactions of alkynes

Topic: Alkynes

8.Predict the major product(s) in the reactions below.

A. 1-nonyne

B. 2-nonyne

C. cis-2-nonene

D. trans-2-nonene

Bloom’s Level: 3. Apply

Chapter: 09

Difficulty: Medium

Gradable: automatic

Section: 09.06

Subtopic: Reactions of alkynes

Topic: Alkynes

9. Which one of the following alkynes gives a single ketone in the acid-catalyzed hydration of each?

A. 2-decyne

B. 3-decyne

C. 4-decyne

D. 5-decyne

Accessibility: Keyboard Navigation

Bloom’s Level: 3. Apply

Chapter: 09

Difficulty: Medium

Gradable: automatic

Section: 09.11

Subtopic: Reactions of alkynes

Topic: Alkynes