NEETChemistryAlcohols Phenols and Ethers
Why does the -OH group attached to the benzene ring activate it towards electrophilic substitution?
Options
- AIt donates electrons through resonance.
- BIt withdraws electrons through resonance.
- CIt donates electrons through inductive effects.
- DIt withdraws electrons through inductive effect.
Correct answer
A. It donates electrons through resonance.
Step-by-step solution
The -OH group in phenols activates the benzene ring through resonance, making it more electron-rich.