Question 1

Methanoic acid is commonly known as ________.

Accepted Answer

The answer of Methanoic acid is commonly known as ________....

Question 2

Which one of the following is the weakest acid?

Accepted Answer

A)   benzoic acid
B)   4-nitrobenzoic acid
C)   4-ethylbenzoic acid
D)   4-chlorobenzoic acid
E)   4-hydroxybenzoic acidF) A) and E)
G) B) and E)

Question 3

What is the IUPAC name for the following compound?

Accepted Answer

2-bromocyc...

Question 4

Which of the following is the strongest acid?

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   VF) B) and C)
G) A) and E)

Question 5

Rank the following carboxylic acid derivatives in decreasing order (most to least)  of reactivity towards nucleophilic substitution.  IV > III > II B)  II > III > IV > I C)  I > III > II > IV D)  III > IV > II > I E)  IV > I > III > II" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   I > IV > III > II
B)   II > III > IV > I
C)   I > III > II > IV
D)   III > IV > II > I
E)   IV > I > III > IIF) A) and E)
G) A) and C)

Question 6

Predict the product(s) for the following reaction.

Accepted Answer

The answer of Predict the product(s) for the following reaction....

Question 7

What is the common name for the following compound?

Accepted Answer

A)   methanoic anhydride
B)   ethanoic anhydride
C)   acetic anhydride
D)   formic anhydride
E)   propanoic anhydrideF) C) and D)
G) A) and B)

Question 8

Provide the reagents necessary to carry out the following conversion. 4 2)  H2O B)  NaBH4/CH3OH C)  LiAl[OC(CH3) 3]H D)  BH3·THF E)  C and D" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   1. LiAlH42)  H2O
B)   NaBH4/CH3OH
C)   LiAl[OC(CH3) 3]H
D)   BH3·THF
E)   C and DF) None of the above
G) A) and B)

Question 9

Which of the following reactions would not yield isopropyl acetate as major product?

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   I and IIIF) A) and B)
G) A) and C)

Question 10

Predict the product for the following reaction sequence.

Accepted Answer

A)   2,2-dimethylpropanoic acid
B)   3,3-dimethyl-2-butanone
C)   2,2-dimethyl-1-propanol
D)   2,2-dimethylbutanoic acid
E)   2,2-dimethylethanoic acidF) None of the above
G) A) and C)

Question 11

What is the common name for the following compound?

Accepted Answer

A)   3-fluorobutanoic acid
B)   2-fluorobutanoic acid
C)   β-fluorobutyric acid
D)   α-fluorobutyric acid
E)   none of theseF) B) and D)
G) A) and B)

Question 12

Using ethyl 3-methylbutanoate as your only source of carbon and using any other reagents necessary, propose a stepwise synthesis for the following conversion.

Accepted Answer

<img  loading="lazy" src="/assets/images/blured-textbook.svg" class="d-inline m-1" alt="blured image" width="139" height="30">_TB4454_00...

Question 13

Provide the structure for benzyl propionate.

Accepted Answer

The answer of Provide the structure for benzyl propionate....

Question 14

What is the IUPAC name for the following compound?

Accepted Answer

The answer of What is the IUPAC name for the...

Question 15

What is the IUPAC name for the following compound?

Accepted Answer

A)   2,3-dimethylbutanenitrile
B)   ( α\alphaα , β\betaβ -dimethylbutyrnitrile) 
C)   ( β\betaβ , γ\gammaγ -dimethylbutyrnitrile) 
D)   3,4-dimethylbutanenitrile
E)   3,4-dimethylpentanenitrile F) A) and B)
G) D) and E)

Question 16

Provide the reagents necessary to carry out the following conversion.

Accepted Answer

1. Mg/ethe...

Question 17

Predict the product for the following reaction sequence.

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   VF) B) and D)
G) C) and E)

Question 18

Rank the following carboxylic acid derivatives in decreasing order (most to least)  of reactivity towards nucleophilic substitution.  IV > III > II B)  II > III > IV > I C)  I > III > II > IV D)  III > IV > II > I E)  IV > I > III > II" class="answers-bank-image d-inline" rel="preload" >  IV > III > II B)  II > III > IV > I C)  I > III > II > IV D)  III > IV > II > I E)  IV > I > III > II" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   I > IV > III > II
B)   II > III > IV > I
C)   I > III > II > IV
D)   III > IV > II > I
E)   IV > I > III > IIF) B) and D)
G) A) and C)

Question 19

Propose a stepwise synthesis for the following conversion.

Accepted Answer

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Question 20

Provide the structure for N-phenyl-N-propyl-2,3-dimethylbutanamide?

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   VF) B) and E)
G) A) and E)

Exam 20: Carboxylic Acids and Their Derivatives

Rank the following carboxylic acid derivatives in decreasing order (most to least) of reactivity towards nucleophilic substitution.

Correct AnswerverifiedShow Answer

What is the IUPAC name for the following compound?

Correct AnswerverifiedShow Answer

Predict the product for the following reaction sequence.

Correct AnswerverifiedShow Answer

Methanoic acid is commonly known as ________.

Correct AnswerverifiedShow Answer

Provide the reagents necessary to carry out the following conversion.

Correct Answerverified1. Mg/ethe...View AnswerShow Answer

Rank the following carboxylic acid derivatives in decreasing order (most to least) of reactivity towards nucleophilic substitution.

Correct AnswerverifiedShow Answer

Which of the following reactions would not yield isopropyl acetate as major product?

Correct AnswerverifiedShow Answer

What is the IUPAC name for the following compound?

Correct AnswerverifiedShow Answer

Provide the structure for N-phenyl-N-propyl-2,3-dimethylbutanamide?

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Provide the structure for benzyl propionate.

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Provide the reagents necessary to carry out the following conversion.

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What is the common name for the following compound?

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What is the common name for the following compound?

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Which of the following is the strongest acid?

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Using ethyl 3-methylbutanoate as your only source of carbon and using any other reagents necessary, propose a stepwise synthesis for the following conversion.

Correct Answerverified_TB4454_00...View AnswerShow Answer

Predict the product(s) for the following reaction.

Correct AnswerverifiedShow Answer

Predict the product for the following reaction sequence.

Correct AnswerverifiedShow Answer

Propose a stepwise synthesis for the following conversion.

Correct Answerverified_TB4454_00 _TB4454_0...View AnswerShow Answer

Which one of the following is the weakest acid?

Correct AnswerverifiedShow Answer

What is the IUPAC name for the following compound?

Correct Answerverified2-bromocyc...View AnswerShow Answer

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1. Mg/ethe...
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What is the IUPAC name for the following compound? $What is the IUPAC name for the following compound? A) 2,3-dimethylbutanenitrile B) ( \alpha , \beta -dimethylbutyrnitrile) C) ( \beta , \gamma -dimethylbutyrnitrile) D) 3,4-dimethylbutanenitrile E) 3,4-dimethylpentanenitrile$

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_TB4454_00...
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_TB4454_00 _TB4454_0...
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2-bromocyc...
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