Organic Chemistry 9th Edition by John E. McMurry – Test Bank

Organic Chemistry 9th Edition by John E. McMurry – Test Bank

Chapter 06

Exhibit 6-1
Classify each reaction below as a(n):

a. addition
b. elimination
c. substitution
d. rearrangement
Place the letter corresponding to the correct answer in the blank to the left of the reaction.

1. _____
ANSWER: c
POINTS: 1

2. _____
ANSWER: d
POINTS: 1

3. _____
ANSWER: a
POINTS: 1

Exhibit 6-2
Identify the functional groups present in each compound below and predict the direction of polarity in each.

4. mustard gas Cl−CH2CH2−S−CH2CH2−Cl
ANSWER:
POINTS: 1

5.
ANSWER:
POINTS: 1

Exhibit 6-3
Classify each structure below as a nucleophile or electrophile and briefly explain your choice.

6.
ANSWER: Azide is a nucleophile since it has a net negative charge (and lots of electron pairs!).
POINTS: 1

7.
ANSWER: Hydronium ion is an electrophile since it has a positive charge.
POINTS: 1

8.
ANSWER: Phenol can be a nucleophile or an electrophile

POINTS: 1

Exhibit 6-4
Identify the nucleophile and electrophile in each reaction below and label them.

9.
ANSWER:
POINTS: 1

10.
ANSWER:
POINTS: 1

11.
ANSWER:
POINTS: 1

Exhibit 6-5
Add curved arrows to the following reactions to indicate the flow of electrons in each.

12.
ANSWER:
POINTS: 1