Home
Class 12
CHEMISTRY
Aryl halides are less reactive than alky...

Aryl halides are less reactive than alkyl halides due to the presence partial double character of C - X bond in aryl halides. Arly halides undergo nucleophilic substitution reactions, if electron withdrawing groups are introduced in ortho & para - positions in aryl halides. The reaction mechanism involves two steps. Keeping these points in view answer the following questions.
The number of resonance structure possible for chlorobenzene is

A

three

B

four

C

five

D

two

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Aryl halides are less reactive than alkyl halides due to the presence partial double character of C - X bond in aryl halides. Arly halides undergo nucleophilic substitution reactions, if electron withdrawing groups are introduced in ortho & para - positions in aryl halides. The reaction mechanism involves two steps. Keeping these points in view answer the following questions. Which of the following is the correct order of reactivity of the aryl halides with a given nucleophile

Aryl halides are less reactive than alkyl halides due to the presence partial double character of C - X bond in aryl halides. Arly halides undergo nucleophilic substitution reactions, if electron withdrawing groups are introduced in ortho & para - positions in aryl halides. The reaction mechanism involves two steps. Keeping these points in view answer the following questions. Which compound undergo nucleophilic substitution under mild conditions

Aryl halides can be prepared by

What happends when an optically active alkyl halide undergoes nucelophilic substitution?

Which of the following halides would undergo nucleophilic substitution most readily (SN_1) ?

The order of reactivity of alkyl halides depends upon:

Write the preparations of Alkyl halides .

Aryl halides are less reactive towards nucleophilic substitution reaction as compared to alkyl halides due to

The nucleophilic substitution reactions taking place in aromatic system are designated as SN Ar In fact aryl halides do not easily undergo nucleophilic substitution under ordinary conditions. However, introduction of electron- withdrawing groups in o, p – positions makes the reaction to go faster. Keeping these general points in view answer the following questions Which of the following structures is correct in the mechanism of the reaction