p-Toluidine reacts with benzene diazonium chloride to form compound, which on boiling with aq. H2SO4 give .......... products:
(a) 3
(b) 2
(c) 4
(d) 5

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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Product (C) or the above reaction is:

(a) 

(b) 

(c) 

(d) 

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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; product of given reaction is :

Concept Questions :-

Aromatic Hydrocarbons - Functional Groups, Directive Influence in Monosubstituted Benzene
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; Product (B) of this reaction is:

(a) 

(b) 

(c) 

(d) None of these

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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; Product (B) of this reaction is :

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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Which one of the following compounds undergoes bromination of its aromatic ring (electrophilic aromatic substitution) at the fastest rate ?

Concept Questions :-

Aromatic Hydrocarbons - Functional Groups, Directive Influence in Monosubstituted Benzene
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Cyclopentadiene is much more acidic than cyclopentane. The reason is that :

1. cyclopentadiene has conjugated double bonds
2. cyclopentadiene has both sp2 and sp3 hybridized carbon atoms
3. cyclopentadiene is a strain-free cyclic system
4. cyclopentadienide ion, the conjugate base of cyclopentadiene, is an aromatic species and hence has higher stability

Concept Questions :-

Aromatic Hydrocarbons - physical property
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(I)(II)
(III)          (IV)

Friedel-Crafts acylation reaction can be used to obtain the compounds
(a) II,III and IV
(b) I,III and IV
(c) I and II
(d) II and III

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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Identify the end product (B) of the following sequence of reactions.

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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Major product obtained in given reaction is:

Concept Questions :-

Aromatic Hydrocarbons - Benzene - Structure, Preparation & Chemical Reactions
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