Practice Quiz for Exam 4 CHM2210.F21 Organic Chemistry I - Fields PDF

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This is a practice quiz for exam 4 i would recommend going over this as much as possible to do good on the exam...

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

Practice Quiz for Exam 4 Due Dec 3 at 11:45pm

Points 100

Questions 50

Available Nov 1 at 3:15pm - Dec 4 at 5:30pm about 1 month

Time Limit None

Allowed Attempts Unlimited

Instructions

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

This is additional practice for Exam 4. This practice quiz has 50 questions. The perceived level of difficulty of these questions might be different than that of your actual exam questions. This practice quiz is not a course requirement, it is just for practice. However, all students who complete all practice quizzes by the announced due dates, each one with a score of 80.00% or more, will receive a 2.00% bonus towards their final course percentage. A periodic table with electronegativity values is included.

Take the Quiz Again

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Time

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Score Page 2 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

KEPT

Attempt 3

104 minutes

90.53 out of 100

LATEST

Attempt 3

104 minutes

90.53 out of 100

Attempt 2

129 minutes

77.3 out of 100

Attempt 1

125 minutes

70.1 out of 100

! Correct answers will be available Dec 3 at 11:45pm - Dec 4 at 5:30pm. Score for this attempt: 90.53 out of 100 Submitted Nov 18 at 11:38pm This attempt took 104 minutes.

Question 1

2 / 2 pts

Select the multi-step synthesis that would achieve the shown transformation.

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

1) TsCl, pyridine; 2) NaOEt; 3) Hg(OAc)2 , H2 O; 4) NaBH4

Question 2

2 / 2 pts

Select the reagents best suited to complete the transformation shown:

A

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 3

12/3/21, 11 :44 AM

2 / 2 pts

Predict the major organic product of the following reaction (assume excess of the alkane):

A

Question 4 https://usflearn.instructure.com/courses/1606230/quizzes/3043139 ?module_item_id=24072757

2 / 2 pts

Page 5 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

A polymer formed from three monomers is shown below. Select the structure of the monomers used to form the polymer through radical polymerization.

A

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

2 / 2 pts

Question 5

Select the proper reagents in the proper order to accomplish the following transformation.

NaNH₂ C₆H₅CH₂Br [ Select ] [ Select ]

H₂, Lindlar's Catalyst

Answer 1: NaNH₂

Answer 2: C₆H₅CH₂Br

Answer 3: NaNH₂

Answer 4: (CH₃)₂CHCH₂Br

Answer 5: https://usflearn.instructure.com/courses/1606230/quizzes/3043139 ?module_item_id=24072757

Page 7 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

H₂, Lindlar's Catalyst

Question 6

2 / 2 pts

What are the major organic product(s) of the following multistep synthesis? Select all that apply. Each incorrect selection will result in a point deduction.

E

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Page 8 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

B

C

Question 7

2 / 2 pts

Indicate whether the following hydration reactions will generate an aldehyde or a ketone functional group as the product. Reaction A: [ Select ]

Reaction B: [ Select ]

Reaction C: [ Select ] Reaction D: Product contains ketone functional group Reaction E: [ Select ]

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

Answer 1: Product contains ketone functional group

Answer 2: Product contains ketone functional group

Answer 3: Product contains aldehyde functional group

Answer 4:

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Page 10 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

Product contains ketone functional group

Answer 5: Product contains aldehyde functional group

Question 8

2 / 2 pts

Predict the major organic product of the following reaction:

C

Question 9

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2 / 2 pts

Page 11 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

Select the reagent sets for the following two-step synthesis.

Step 1: [ Select ]

Step 2: [ Select ]

Answer 1: Br₂, cold

Answer 2: 1) NaNH₂ (xs); 2) H₂O

Incorrect

Question 10

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0 / 2 pts

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

What are the product(s) of the following reaction? Select all that apply. Each incorrect selection will result in a point deduction.

D

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

B

Partial

Question 11

0.67 / 2 pts

Which of the following bases can be used to accomplish the following acid/base reaction? Select all that apply. Each incorrect selection will result in a point deduction.

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

E A

B

Question 12

2 / 2 pts

Select the LEAST stable radical species shown below:

C

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 13

12/3/21, 11 :44 AM

2 / 2 pts

Select the most stable and the least stable radical species.

Most stable: [ Select ]

Least stable: [ Select ]

Answer 1: C

Answer 2: D https://usflearn.instructure.com/courses/1606230/quizzes/3043139 ?module_item_id=24072757

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 14

12/3/21, 11 :44 AM

2 / 2 pts

The following reaction represents a(n) Propagation step of a radical halogenation reaction:

Answer 1: Propagation step

Question 15

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2 / 2 pts

Page 17 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

Predict the major organic product of the following reaction (assume excess of the alkane):

C

Question 16

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2 / 2 pts

Page 18 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

The following reaction represents a(n) Initiation step of a radical halogenation reaction:

Answer 1: Initiation step

Question 17

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2 / 2 pts

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

Upon treatment with excess sodium amide in step 1, followed by water in step 2, which of the following compound(s) will form a terminal alkyne? Select all that apply. Each incorrect selection will result in a point deduction.

E

C

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Page 20 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :44 AM

D

Question 18

2 / 2 pts

What is the systematic IUPAC name for the following compound?

2,3,8-trimethyl-7-propyl dec-5-yne

Answer 1: 2,3,8-trimethyl-7-propyl

Answer 2: dec-5-yne

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Incorrect

Question 19

12/3/21, 11 :45 AM

0 / 2 pts

Which of the following proton sources can be used to accomplish the following acid/base reaction? Select all that apply. Each incorrect selection will result in a point deduction.

D

B A

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 20

12/3/21, 11 :45 AM

2 / 2 pts

Identify the set of reagents necessary to accomplish the transformation shown below. Option 2 Why wouldn’t the other option work as well? Elimination is favored

Answer 1: Option 2

Answer 2: Elimination is favored

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Page 23 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 21

12/3/21, 11 :45 AM

2 / 2 pts

Predict the major organic product of the following reaction:

E

Question 22

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2 / 2 pts

Page 24 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Select the reagent set that will achieve the transformation: HBr, ROOR Which type of intermediate does the reaction mechanism go through? radical

Answer 1: HBr, ROOR

Answer 2: radical

Question 23

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2 / 2 pts

Page 25 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Upon treatment with excess sodium amide in step 1, followed by water in step 2, which of the following compound(s) will form a terminal alkyne? Select all that apply. Each incorrect selection will result in a point deduction.

F C B

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Page 26 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Incorrect

Question 24

12/3/21, 11 :45 AM

0 / 2 pts

6

Question 25

2 / 2 pts

Which reagent set would best achieve the following transformation?

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Page 27 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

NaNH2 (excess)

Partial

Question 26

1.33 / 2 pts

Which of the following reaction(s) will yield a single KETONE product? Select all that apply. Each incorrect selection will result in a point deduction.

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Page 28 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

F

C

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 27

12/3/21, 11 :45 AM

2 / 2 pts

Which of the following reaction(s) will yield an aldehyde product? Select all that apply. Each incorrect selection will result in a point deduction.

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Page 30 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

C

B

Question 28

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2 / 2 pts

Page 31 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Predict the major organic product of the following reaction:

D

Question 29

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2 / 2 pts

Page 32 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Consider the following alkane:

How many unique, major products arise from radical monochlorination? Include all possible stereoisomers in your total number. 2 How many unique, major products arise from radical monobromination? Include all possible stereoisomers in your total number. 1

Answer 1: 2

Answer 2: 1

Question 30

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2 / 2 pts

Page 33 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Select all major products of the following reaction. Select all that apply. Each incorrect selection will result in a point deduction.

C

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Page 34 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

D

Question 31

2 / 2 pts

Predict the major organic product of the following reaction:

A

Question 32

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2 / 2 pts

Page 35 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Consider the following cycloalkane:

How many unique, major products arise from radical monochlorination? Include all possible stereoisomers in your total number. [ Select ]

How many unique, major products arise from radical monobromination? Include all possible stereoisomers in your total number. [ Select ]

Answer 1: 6

Answer 2: 1

Question 33

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2 / 2 pts

Page 36 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

Select the alkyl intermediate that forms during the mechanism of the reaction between 1-butene and HBr in the presence of H 2O 2and heat.

E

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

Question 34

12/3/21, 11 :45 AM

2 / 2 pts

Which is the most practical synthetic route for the following transformation? Step 1: [ Select ]

Step 2: [ Select ]

Answer 1: https://usflearn.instructure.com/courses/1606230/quizzes/3043139 ?module_item_id=24072757

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Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

xs Br₂

Answer 2: xs NaNH₂

Synthesis of Anthropomorphic Molecules:  The NanoPutians Described here are the synthetic details en route to an array of 2-nm-tall anthropomorphic molecules in monomeric, dimeric, and polymeric form. These anthropomorphic figures are called, as a class, NanoPutians. Using tools of chemical synthesis, the ultimate in designed miniaturization can be attained while preparing the most widely recognized structures:  those that resemble humans. Chanteau,

(https://pubs.acs.org/action/doSearch?

field1=Contrib&text1=Stephanie+H.++Chanteau) S.H. & Tour, (https://pubs.acs.org/action/doSearch? field1=Contrib&text1=James+M.++Tour) J.M. J. Org. Chem. 2003,

68, 23, 8750–8766.

Question 35

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2 / 2 pts

Page 39 of 60

Practice Quiz for Exam 4: CHM2210.F21 Organic Chemistry I - Fields

12/3/21, 11 :45 AM

What is the relationship between the following compounds?

Tautomers

Question 36

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2 / 2 pts

Page 40 of 60

Practice Quiz for E...