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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?   A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) A) and B)
F) None of the above

Correct Answer

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Which aryl fluoride reacts the fastest with NaOH? Which aryl fluoride reacts the fastest with NaOH?   A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) B) and C)
F) A) and D)

Correct Answer

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?   A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) C) and D)
F) All of the above

Correct Answer

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What will be the site that leads to the major mono substitution product for an electrophilic aromatic substitution reaction of the following compound? <sup> </sup>What will be the site that leads to the major mono substitution product for an electrophilic aromatic substitution reaction of the following compound?   A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) B) and D)
F) A) and B)

Correct Answer

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What is (are) the product(s) of the following reaction? What is (are)  the product(s)  of the following reaction?   A) Only I B) Only II C) Only III D) Only I and III


A) Only I
B) Only II
C) Only III
D) Only I and III

E) All of the above
F) C) and D)

Correct Answer

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Why is sulfuric acid used in aromatic nitration?


A) To keep the reaction from getting too basic
B) To form the active electrophile NO2+
C) To protonate the aromatic ring
D) To keep the reaction from getting too acidic

E) A) and B)
F) C) and D)

Correct Answer

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What is the electrophile in aromatic nitration?


A) NO+
B) NO2+
C) NO3+
D) NO2H

E) B) and C)
F) All of the above

Correct Answer

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Rank the following deactivating groups in order of increasing deactivating strength, listing the least deactivating first. <sup> </sup>Rank the following deactivating groups in order of increasing deactivating strength, listing the least deactivating first.   A) I < II < III < IV B) II < III < IV < I C) II < I < III < IV D) IV < III < I < II


A) I < II < III < IV
B) II < III < IV < I
C) II < I < III < IV
D) IV < III < I < II

E) B) and D)
F) B) and C)

Correct Answer

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction?   A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) A) and B)
F) A) and C)

Correct Answer

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Rank the following compounds in order of increasing reactivity in electrophilic aromatic substitution. Rank the following compounds in order of increasing reactivity in electrophilic aromatic substitution.   A) I < II < III < IV B) II < I < IV < III C) III < IV < I < II D) II < I < III < IV


A) I < II < III < IV
B) II < I < IV < III
C) III < IV < I < II
D) II < I < III < IV

E) B) and C)
F) C) and D)

Correct Answer

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What is the product of the following reaction? What is the product of the following reaction?   A) I B) II C) III D) None of these


A) I
B) II
C) III
D) None of these

E) A) and B)
F) B) and C)

Correct Answer

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What is the first step in the general mechanism for electrophilic aromatic substitution?


A) Protonation of the aromatic ring
B) Deprotonation of the aromatic ring
C) Addition of the electrophile to the aromatic ring
D) Loss of the electrophile from the aromatic ring

E) None of the above
F) B) and D)

Correct Answer

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Rank the following compounds in order of increasing reactivity in nucleophilic aromatic substitution. Rank the following compounds in order of increasing reactivity in nucleophilic aromatic substitution.   A) III < II < I B) I < II < III C) III < I < II D) I < III < II


A) III < II < I
B) I < II < III
C) III < I < II
D) I < III < II

E) A) and D)
F) All of the above

Correct Answer

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What is (are) the product(s) of the following reaction? What is (are)  the product(s)  of the following reaction?   A) Only I B) Only II C) Only III D) Only I and II


A) Only I
B) Only II
C) Only III
D) Only I and II

E) None of the above
F) A) and B)

Correct Answer

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