Which of the following compounds will undergo electrophilic substitution the fas
Practice Questions
Q1
Which of the following compounds will undergo electrophilic substitution the fastest?
Benzene
Ethylbenzene
Chlorobenzene
Nitrobenzene
Questions & Step-by-Step Solutions
Which of the following compounds will undergo electrophilic substitution the fastest?
Step 1: Understand what electrophilic substitution is. It is a reaction where an electrophile replaces a hydrogen atom in an aromatic compound.
Step 2: Identify the compounds given in the question. In this case, we are focusing on ethylbenzene.
Step 3: Recognize that the presence of groups attached to the benzene ring can affect the speed of the reaction.
Step 4: Know that electron-donating groups (like the ethyl group) make the benzene ring more reactive towards electrophiles.
Step 5: Conclude that since ethylbenzene has an ethyl group that donates electrons, it will undergo electrophilic substitution faster than compounds without such groups.
