Which statement about the reaction of benzene with cl2 in presence of AlCl3 is in correct?

Correct Option: B The reaction between benzene and chlorine in the presence of a catalyst such as aluminium chloride gives Chlorobenzene. This reaction is an example of electrophilic substitution reaction since one of the hydrogen atoms on the ring is replaced by a chlorine atom.

What happens when benzene react with cl2 in the presence of sunlight?

Complete answer: The ring delocalization is permanently broken, and a chlorine atom adds on to each carbon atom. Therefore, in the presence of sunlight, benzene reacts with chlorine to form benzene hexachloride.

When benzene is treated with excess of cl2 in the presence of AlCl3 the end product is?

Answer: chloro benzene is formed as substituents in place of hydrogen.

Does benzene react with Cl2?

Benzene reacts with chlorine or bromine in the presence of a catalyst, replacing one of the hydrogen atoms on the ring by a chlorine or bromine atom. The reactions happen at room temperature. The catalyst is either aluminum chloride (or aluminum bromide if you are reacting benzene with bromine) or iron.

When benzene reacts with Cl2 and FeCl3 the attacking electrophile is?

When benzene reacts with Cl2 and FeCl3, the attacking electrophile is cl+.

How does benzene react with Cl2?

Benzene reacts with chlorine or bromine in the presence of a catalyst, replacing one of the hydrogen atoms on the ring by a chlorine or bromine atom. The reactions happen at room temperature. It reacts with some of the chlorine or bromine to form iron(III) chloride, FeCl3, or iron(III) bromide, FeBr3.

What is produced when benzene reacts with chlorine in the presence of an iron catalyst?

The reaction with chlorine The reaction between benzene and chlorine in the presence of either aluminum chloride or iron gives chlorobenzene.

What is the product when chlorine Cl2 reacts with benzene in the presence of an Aluminium chloride AlCl3 catalyst?

The reaction with chlorine The reaction between benzene and chlorine in the presence of either aluminium chloride or iron gives chlorobenzene.

What happens when toluene reacts with Cl2?

Complete step by step answer: Toluene is basically methyl substituted benzene. When the reaction takes place in light the substitution occurs on the methyl group instead of benzene ring, hence 3 hydrogen of alkyl group het substituted by 3 hydrogen and trichloromethyl benzene forms.

When benzene nucleus is chlorinated species entering into it is?

Chlorobenzene is formed by reaction of chlorine with benzene in the presence of A1C13​.

What happens when ethane is treated with chlorine in diffused light?

Ethane reacts with chlorine by free radical halogenation in the presence of sunlight. In the presence of sunlight, Cl2 breaks down (homolytically) to form two chlorine radicals. The generated chlorine radical can then react with ethane to give an ethane radical (C2H5*) and HCl.

When benzene reacts with methyl chloride in the presence of AlCl3?

When benzene is treated with methyl chloride in presence of anhydrous AlCl3 , toluene is obtained.

What happens when benzene reacts with Anhydrous AlCl3?

Toluene (methyl benzene) is given as the product when benzene reacts methyl chloride in presence of anhydrous AlCl 3. This reaction is an electrophilic substitution reaction. AlCl 3 catalysis the reaction and HCl is also formed as a by-product. If excess chlorine gas is available, reaction continues.

What happens when benzene reacts with Cl2 to give chlorobenzene?

Benzene reacts with Cl2 to give chlorobenzene. when Lewis acids such as anhydrous ferric chloride (FeCl3) or anhydrous aluminium chloride (AlCl3) are used as catalyst and they acts as the halogen carrier. This reaction occurs through a electrophilic substitution mechanism. Chlorobenzene is an alkyl halide compound.

What happens when benzene is treated with an alkyl halide?

Correct option is B when benzene is treated with an alkyl halide in the presence of anhydrous aluminium chloride it gives alkylbenzene. In this reaction hydrogen atom of benzene is replaced by an alkyl group. The reaction is called as Friedel-Craft’s alkylation reaction.

Why is -AlCl3 a catalyst in this reaction?

AlCl3 is also a catalyst in this reaction because it gives off its Cl minus after the end of reaction and HCl is formed as bye product. Why is -CH3 a benzene ring activating group but -NO2 is a Benzene ring deactivating group?