Electrophilic Aromatic Substitution

[Nhi Vo 3A]

I was wondering if electrophilic aromatic substitution and nucleophilic substitution reaction were similar or how are they different from each other?

[Stephanie_Younan_3D]

Electrophilic Aromatic Substitution: This is the process in which an atom that is attached to an aromatic system (usually hydrogen) is replaced by an electrophile.

Bimolecular Nucleophilic Substitution: This is the process in which an electron rich nucleophile selectively bonds with or attacks the positive or partially positive charge of an atom or a group of atoms to replace a leaving group.

They are both substitutions, but EAS is a two step process and SN2 is a one step process.