Cyclopentadiene is much more acidic than cyclopentane. The reason is that
- Acyclopentadiene has conjugated double bonds
- Bcyclopentadiene has both $sp^2$ and $sp^3$ hybridized carbon atoms
- Ccyclopentadiene is a strain-free cyclic system
- Dcyclopentadienide ion,the conjugate base of cyclopentadiene,is an aromatic species and hence has higher stability
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Similar Questions
The following compound has four aromatic rings marked as $A$,$B$,$C$ and $D$. Rank them in terms of increasing reactivity towards electrophilic aromatic substitution?
Tropolone is
The reagent used in Friedel-Crafts reaction is:
Easy
View SolutionGiven below are two statements:
Statement $I$: Nitration of benzene involves the following step:
$H-O^+(H)-NO_2 \rightleftharpoons H_2O + NO_2^+$
Statement $II$: Use of Lewis base promotes the electrophilic substitution of benzene.
In the light of the above statements,choose the most appropriate answer from the options given below:
Statement $I$: Nitration of benzene involves the following step:
$H-O^+(H)-NO_2 \rightleftharpoons H_2O + NO_2^+$
Statement $II$: Use of Lewis base promotes the electrophilic substitution of benzene.
In the light of the above statements,choose the most appropriate answer from the options given below:
Which of the following is correct regarding the nitration of benzene?
Medium
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