Statement-1 : Friedel-crafts reaction between benzene and acetic anhydride in the presence of anhydrous $A l C l_{3}$ yields acetophenone and not poly substituted products.
Statement-2 : Acetophenone formed, poisons the catalyst preventing further reaction.

Both Statement-1 and Statement-2 are true and Statement-2 is the correct explanation of Statement-1.

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Both Statement-1 and Statement-2 are true and Statement-2 is not the correct explanation of Statement-1.

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Statement-1 is true but Statement-2 is false.

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Statement-1 is false but Statement-2 is true.

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Solution

The correct option is C
Statement-1 is true but Statement-2 is false.

Correct R: $C H_{3} C O$ group in acetophenone being electron-withdrawing reduces the electron density in the benzene ring, thereby preventing further electrophilic substitution.

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Similar questions

Statement-1 : Friedel-crafts reaction between benzene and acetic anhydride in the presence of anhydrous $A l C l_{3}$ yields acetophenone and not poly substituted products.
Statement-2 : Acetophenone formed, poisons the catalyst preventing further reaction.

Q. Acetic anhydride reacts with benzene in presence of anhydrous

A l C l_{3}

gives:

Q. What is the product formed when benzene is heated with acetic anhydride and anhydrous

A l C l_{3}

Major product formed during the reaction between isobutyl bromide and benzene in presence of anhydrous $A l C l_{3}$ is :

Q. The function of anhydrous

A l C l_{3}

in the Friedel crafts reaction is to :

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Statement-1 : Friedel-crafts reaction between benzene and acetic anhydride in the presence of anhydrous AlCl3 yields acetophenone and not poly substituted products. Statement-2 : Acetophenone formed, poisons the catalyst preventing further reaction.

The correct option is C Statement-1 is true but Statement-2 is false. Correct R: CH3CO group in acetophenone being electron-withdrawing reduces the electron density in the benzene ring, thereby preventing further electrophilic substitution.

Statement-1 : Friedel-crafts reaction between benzene and acetic anhydride in the presence of anhydrous $A l C l_{3}$ yields acetophenone and not poly substituted products.
Statement-2 : Acetophenone formed, poisons the catalyst preventing further reaction.

The correct option is C
Statement-1 is true but Statement-2 is false.

Correct R: $C H_{3} C O$ group in acetophenone being electron-withdrawing reduces the electron density in the benzene ring, thereby preventing further electrophilic substitution.