Question 1

Which of the following alcohols undergoes the most rapid dehydration upon treatment with H2SO4 to give an alkene?

Accepted Answer

A)   methanol
B)   ethanol
C)   2-propanol
D)   2-methyl-2-propanolE) None of the above
F) B) and D)

Question 2

The pKa of CH3CH2CH2OH is _______than that of CH3CH2CH2SH.

Accepted Answer

less
smaller

Question 3

What is the major organic product obtained from the following reaction?

Accepted Answer

The answer of What is the major organic product obtained...

Question 4

What is the major organic product obtained from the following reaction? $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{SH} \stackrel { I_2 } { \longrightarrow }$

Accepted Answer

The answer of What is the major organic product obtained...

Question 5

Which of the following is/are primary (1°)  alcohols?

Accepted Answer

A)   only 1
B)   only 3
C)   only 1 and 3
D)   only 2, 3, and 4E) B) and D)
F) All of the above

Question 6

What is the major organic product obtained from the following reaction?

Accepted Answer

The answer of What is the major organic product obtained...

Question 7

What is the major organic product obtained from the following reaction?

Accepted Answer

A)   1
B)   2
C)   3
D)   4E) C) and D)
F) B) and D)

Question 8

Of the following compounds, 3 would have the highest boiling point. 1. $ \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OCH}_{3}$$\quad$$\quad$2. $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{OH}$$\quad$$\quad$$\quad$3. $\begin{array}{c}
\mathrm{CH}_{3} \mathrm{CHCH}_{3}\|\\mathrm{OH}
\end{array}$

Accepted Answer

A) True 
 B)False

Question 9

Which of the following alcohols reacts fastest with HBr to give the corresponding alkyl bromide?

Accepted Answer

A)   1
B)   2
C)   3
D)   4E) B) and C)
F) B) and D)

Question 10

(CH3)3CO- Na+ would be formed by the reaction of sodium metal and 1-butanol.

Accepted Answer

A) True 
 B)False

Question 11

What is the best choice of reagent to achieve the following transformation? 3 B)  NaOH C)  PCC D)  HIO4" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   CrO3
B)   NaOH
C)   PCC
D)   HIO4E) None of the above
F) All of the above

Question 12

Why can't tertiary alcohols be oxidized to ketones or aldehydes?

Accepted Answer

The prerequisite for the oxidation of al...

Question 13

What is the correct assignment of the names of the following functional groups?

Accepted Answer

A)   1 = thiol; 2 = sulfone; 3 = sulfoxide
B)   1 = thiol; 2 = sulfoxide; 3 = sulfone
C)   1 = thiol; 2 = sulfinic acid; 3 = sulfonic acid
D)   1 = sulfonic acid; 2 = sulfone; 3 = sulfinic acidE) B) and C)
F) All of the above

Question 14

What type of reactive intermediate is formed in the reaction of tert-butyl alcohol with H2SO4 to give methylpropene?

Accepted Answer

A)   tert-butyl cation
B)   tert-butyl anion
C)   tert-butyl radical
D)   tert-butoxideE) B) and C)
F) All of the above

Question 15

(CH3)3COH would react faster than (CH3)2CHCH2OH under SN1 conditions.

Accepted Answer

A) True 
 B)False

Question 16

What is the IUPAC name of the following compound?

Accepted Answer

(R)-2-methylhex-5-en-3-ol

Question 17

What is the major organic product obtained from the following reaction?

Accepted Answer

The answer of What is the major organic product obtained...

Question 18

What is the major organic product obtained from the following sequence of reactions?

Accepted Answer

A)   (±) -2-azidopentane
B)   (R) -2-azidopentane
C)   (S) -2-azidopentane
D)   (S) -2-pentyl tosylateE) B) and C)
F) A) and B)

Question 19

Oxidation of ethanol by chromic acid produces ethanoic acid, which is commonly known as acetic acid. In the course of the reaction, ethanol is first converted to acetaldehyde. Then, hydration of acetaldehyde produces "X", which bears two hydroxyl groups. "X" reacts with the chromic acid in the presence of an acid catalyst to form "Y". A base reacts with "Y" to produce acetic acid. Identify "X" and "Y".

Accepted Answer

A)   X is propanal hydrate, and Y is ethyl chromate ester.
B)   X is formaldehyde hydrate, and Y is ethyl chromate ester.
C)   X is acetaldehyde hydrate, and Y is propyl chromate ester.
D)   X is acetaldehyde hydrate, and Y is ethyl chromate ester.E) A) and B)
F) A) and C)

Question 20

What is the major organic product obtained from the following reaction?

Accepted Answer

The answer of What is the major organic product obtained...

Exam 10: Alcohols

Which of the following alcohols undergoes the most rapid dehydration upon treatment with H₂SO₄ to give an alkene?

Correct Answer
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The pK_a of CH₃CH₂CH₂OH is _______than that of CH₃CH₂CH₂SH.

Correct Answer
verified
less smaller

What is the major organic product obtained from the following reaction?

Correct Answer
verified

What is the major organic product obtained from the following reaction? $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{SH} \stackrel { I_2 } { \longrightarrow }$

Correct Answer
verified

Which of the following is/are primary (1°) alcohols?

Correct Answer
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What is the major organic product obtained from the following reaction?

Correct Answer
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What is the major organic product obtained from the following reaction?

Correct Answer
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Correct Answer
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Which of the following alcohols reacts fastest with HBr to give the corresponding alkyl bromide?

Correct Answer
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(CH₃)₃CO^- Na⁺ would be formed by the reaction of sodium metal and 1-butanol.

Correct Answer
verified

What is the best choice of reagent to achieve the following transformation?

Correct Answer
verified

Why can't tertiary alcohols be oxidized to ketones or aldehydes?

Correct Answer
verified
The prerequisite for the oxidation of al...
View Answer

What is the correct assignment of the names of the following functional groups?

Correct Answer
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What type of reactive intermediate is formed in the reaction of tert-butyl alcohol with H₂SO₄ to give methylpropene?

Correct Answer
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(CH₃)₃COH would react faster than (CH₃)₂CHCH₂OH under S_N1 conditions.

Correct Answer
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What is the IUPAC name of the following compound?

Correct Answer
verified
(R)-2-methylhex-5-en-3-ol

What is the major organic product obtained from the following reaction?

Correct Answer
verified
11ead7c8_9da1_a9ef_84b0_99a21f1edbe1_TB7078_00

What is the major organic product obtained from the following sequence of reactions?

Correct Answer
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Correct Answer
verified

What is the major organic product obtained from the following reaction?

Correct Answer
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Exam 10: Alcohols

Which of the following alcohols undergoes the most rapid dehydration upon treatment with H2SO4 to give an alkene?

Correct AnswerverifiedShow Answer

The pKa of CH3CH2CH2OH is _______than that of CH3CH2CH2SH.

Correct Answerverifiedless smaller

What is the major organic product obtained from the following reaction?

Correct AnswerverifiedShow Answer

What is the major organic product obtained from the following reaction? CH3CH2SH⟶I2\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{SH} \stackrel { I_2 } { \longrightarrow }CH3​CH2​SH⟶I2​​

Correct AnswerverifiedShow Answer

Which of the following is/are primary (1°) alcohols?

Correct AnswerverifiedShow Answer

What is the major organic product obtained from the following reaction?

Correct AnswerverifiedShow Answer

What is the major organic product obtained from the following reaction?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

Which of the following alcohols reacts fastest with HBr to give the corresponding alkyl bromide?

Correct AnswerverifiedShow Answer

(CH3)3CO- Na+ would be formed by the reaction of sodium metal and 1-butanol.

Correct AnswerverifiedShow Answer

What is the best choice of reagent to achieve the following transformation?

Correct AnswerverifiedShow Answer

Why can't tertiary alcohols be oxidized to ketones or aldehydes?

Correct AnswerverifiedThe prerequisite for the oxidation of al...View AnswerShow Answer

What is the correct assignment of the names of the following functional groups?

Correct AnswerverifiedShow Answer

What type of reactive intermediate is formed in the reaction of tert-butyl alcohol with H2SO4 to give methylpropene?

Correct AnswerverifiedShow Answer

(CH3)3COH would react faster than (CH3)2CHCH2OH under SN1 conditions.

Correct AnswerverifiedShow Answer

What is the IUPAC name of the following compound?

Correct Answerverified(R)-2-methylhex-5-en-3-ol

What is the major organic product obtained from the following reaction?

Correct Answerverified11ead7c8_9da1_a9ef_84b0_99a21f1edbe1_TB7078_00

What is the major organic product obtained from the following sequence of reactions?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

What is the major organic product obtained from the following reaction?

Correct AnswerverifiedShow Answer

Which of the following alcohols undergoes the most rapid dehydration upon treatment with H₂SO₄ to give an alkene?

Correct Answer
verified

The pK_a of CH₃CH₂CH₂OH is _______than that of CH₃CH₂CH₂SH.

Correct Answer
verified
less smaller

Correct Answer
verified

What is the major organic product obtained from the following reaction? $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{SH} \stackrel { I_2 } { \longrightarrow }$

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
verified

(CH₃)₃CO^- Na⁺ would be formed by the reaction of sodium metal and 1-butanol.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
The prerequisite for the oxidation of al...
View Answer

Correct Answer
verified

What type of reactive intermediate is formed in the reaction of tert-butyl alcohol with H₂SO₄ to give methylpropene?

Correct Answer
verified

(CH₃)₃COH would react faster than (CH₃)₂CHCH₂OH under S_N1 conditions.

Correct Answer
verified

Correct Answer
verified
(R)-2-methylhex-5-en-3-ol

Correct Answer
verified
11ead7c8_9da1_a9ef_84b0_99a21f1edbe1_TB7078_00

Correct Answer
verified

Correct Answer
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Correct Answer
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