Which species is generated during the chlorin | vedclass

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(B) The chlorination of an aromatic ring is an electrophilic aromatic substitution reaction. In the presence of a Lewis acid catalyst like $FeCl_3$ or

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$Cl^+$

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(B) The chlorination of an aromatic ring is an electrophilic aromatic substitution reaction. In the presence of a Lewis acid catalyst like $FeCl_3$ or $AlCl_3$,chlorine $(Cl_2)$ reacts to form the electrophile,chloronium ion $(Cl^+)$. The reaction is: $Cl_2 + FeCl_3 \rightarrow Cl^+ + [FeCl_4]^-$. Thus,the active electrophilic species generated is $Cl^+$.

Which species is generated during the chlorination of an aromatic ring?

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