Respuesta :
Answer: -
4-Bromoacetanilide will be more reactive toward electrophilic substitution than 4-bromo-2-chloroacetanilide .
Explanation: -
Electrophilic substitution depends on the electron density of the aromatic ring. More the electron density, more is the reactivity.
Chloro is a electron withdrawing group. So it reduces the electron density of the aromatic benzene ring, thus decreasing the electron density.
Thus, 4-Bromoacetanilide will be more reactive toward electrophilic substitution than 4-bromo-2-chloroacetanilide.
4-bromoacetanilide will be more reactive toward electrophilic substitution reaction as compare to 4-bromo-2-chloroacetanilide.
What is electrophilic substitution reaction?
Those reaction in which substitution is done by the electrophile on the electron rich point.
In the 4-bromo-2-chloroacetanilide, chlorine is present as the substitute which decreases the electron density of the aromatic ring because of the presence of the electron withdrawing chlorine group, as a result chance of the attack of electrophile decreases.
Hence, 4-bromoacetanilide is more reactive towards the electrophile substitution reaction.
To know more about electrophile substitution reaction, visit the below link:
https://brainly.com/question/14525517