Question 1

Which of the following alkyl halides will undergo the fastest SN1 reaction? N1 reaction?   A)  I B)  II C)  III D)  IV E)  V" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

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

Question 2

Which of the following is a primary alkyl halide?

Accepted Answer

A)   (CH3) 2CHCH2Cl
B)   (CH3) 2CClCH2CH3
C)   (CH3) 2CHCHClCH3
D)   (CH3) 2CHCH2CCl(CH3) 2E) B) and C)
F) A) and D)

Question 3

Which of the following is a substitution reaction?

Accepted Answer

A)   I
B)   II
C)   III
D)   IVE) None of the above
F) A) and D)

Question 4

Which of the following is NOT a nucleophile?

Accepted Answer

A)   OH-
B)   NH3
C)   CH3OH
D)   NH4+
E)   All of theseF) D) and E)
G) B) and E)

Question 5

Which of the following is true about the stereochemistry of SN1 reaction?

Accepted Answer

A)   retention of configuration at the electrophilic center
B)   inversion of configuration at the electrophilic center
C)   50:50 mixture of retention and inversion of configuration at the electrophilic center
D)   slightly more inversion than retention at the electrophilic center
E)   slightly more retention than inversion at the electrophilic centerF) A) and B)
G) B) and C)

Question 6

Predict the product for the following reaction.

Accepted Answer

The answer of Predict the product for the following reaction....

Question 7

What set of reaction conditions would favor an SN1 reaction on 2-bromo-3-methylbutane?

Accepted Answer

A)   weak nucleophile in a protic solvent
B)   weak nucleophile in an aprotic solvent
C)   strong nucleophile in a protic solvent
D)   strong nucleophile in an aprotic solventE) A) and B)
F) A) and C)

Question 8

Predict the product for the following SN2 reaction. N2 reaction.   A)  I B)  II C)  III D)  IV E)  V" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

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

Question 9

Which of the following alkyl halides will undergo the slowest SN1 reaction? N1 reaction?   A)  I B)  II C)  III D)  IV E)  V" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   VF) All of the above
G) A) and E)

Question 10

Predict the product for the following reaction.

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   None of theseF) C) and D)
G) A) and E)

Question 11

Which of the following is the rate equation for the following SN1 reaction? N1 reaction?   A)  Rate = k[H2O] B)  Rate = k[1-chloro-1-methylcyclohexane] [H2O] C)  Rate = k[chloride ion] D)  Rate = k[1-chloro-1-methylcyclohexane]" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   Rate = k[H2O]
B)   Rate = k[1-chloro-1-methylcyclohexane] [H2O]
C)   Rate = k[chloride ion]
D)   Rate = k[1-chloro-1-methylcyclohexane]E) B) and D)
F) B) and C)

Question 12

Provide the reagents necessary to carry out the following conversion.

Accepted Answer

The answer of Provide the reagents necessary to carry out...

Question 13

Predict the product for the following reaction.

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   None of theseF) B) and E)
G) A) and B)

Question 14

Which of the following compounds will undergo rearrangement in an SN1 reaction? N1 reaction?   A)  I B)  II C)  III D)  IV E)  V" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

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

Question 15

Predict the major product for the following reaction.

Accepted Answer

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

Question 16

Which of the following alkyl halides is essentially unreactive in an SN2 reaction? N2 reaction?   A)  I B)  II C)  III D)  IV E)  V" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   I
B)   II
C)   III
D)   IV
E)   VF) B) and D)
G) All of the above

Question 17

Rank the following compounds from most to least reactive in an SN1 reaction. N1 reaction.   A)  I>IV>II>III B)  II>III>I>IV C)  III>II>I>IV D)  I>III>II>IV E)  IV>III>I>II" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

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

Question 18

What is the IUPAC name for the following compound?

Accepted Answer

1,1-dibrom...

Question 19

Predict the product for the following SN1 reaction. N1 reaction.   A)  I B)  II C)  III D)  IV" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   I
B)   II
C)   III
D)   IVE) C) and D)
F) A) and C)

Question 20

What set of reaction conditions would favor an SN2 reaction on 2-bromo-3-methylbutane?

Accepted Answer

A)   weak nucleophile in a protic solvent
B)   weak nucleophile in an aprotic solvent
C)   strong nucleophile in a protic solvent
D)   strong nucleophile in an aprotic solventE) A) and C)
F) A) and B)

Exam 7: Substitution Reactions

Which of the following alkyl halides will undergo the slowest SN1 reaction?

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Which of the following is NOT a nucleophile?

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Which of the following is a substitution reaction?

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Provide the reagents necessary to carry out the following conversion.

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Which of the following alkyl halides will undergo the fastest SN1 reaction?

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Predict the product for the following SN1 reaction.

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Predict the product for the following reaction.

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What is the IUPAC name for the following compound?

Correct Answerverified1,1-dibrom...View AnswerShow Answer

Which of the following is true about the stereochemistry of SN1 reaction?

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Which of the following compounds will undergo rearrangement in an SN1 reaction?

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Which of the following is the rate equation for the following SN1 reaction?

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What set of reaction conditions would favor an SN1 reaction on 2-bromo-3-methylbutane?

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Rank the following compounds from most to least reactive in an SN1 reaction.

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Predict the product for the following reaction.

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Predict the major product for the following reaction.

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Predict the product for the following reaction.

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Which of the following is a primary alkyl halide?

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Which of the following alkyl halides is essentially unreactive in an SN2 reaction?

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Predict the product for the following SN2 reaction.

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What set of reaction conditions would favor an SN2 reaction on 2-bromo-3-methylbutane?

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Which of the following alkyl halides will undergo the slowest S_N1 reaction?

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Which of the following alkyl halides will undergo the fastest S_N1 reaction?

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Predict the product for the following S_N1 reaction.

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1,1-dibrom...
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Which of the following is true about the stereochemistry of S_N1 reaction?

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Which of the following compounds will undergo rearrangement in an S_N1 reaction?

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Which of the following is the rate equation for the following S_N1 reaction?

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What set of reaction conditions would favor an S_N1 reaction on 2-bromo-3-methylbutane?

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Rank the following compounds from most to least reactive in an S_N1 reaction.

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Which of the following alkyl halides is essentially unreactive in an S_N2 reaction?

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Predict the product for the following S_N2 reaction.

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What set of reaction conditions would favor an S_N2 reaction on 2-bromo-3-methylbutane?

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