Alcohols, Phenols and Ethers
1 solved JEE Chemistry previous year questions on Alcohols, Phenols and Ethers, each with the correct answer and a full explanation.
Q1
The difference in the reaction of phenol with bromine in chloroform and bromine in water medium is due to [JEE Main 2022, 26 Jul (Shift 1)]
✓ Correct answer: b) Polarity of solvent
ExplanationThe difference in phenol’s reaction with bromine in chloroform vs. water is due to the polarity of the solvent.In water (polar), phenol ionizes to phenoxide, which is highly reactive and gives tribromo product.In chloroform (non-polar), less ionization occurs, giving monobromo product.Correct answer: Option B – Polarity of solvent.
Practice more JEE Chemistry PYQs
Browse every Chemistry chapter, or explore the full JEE question bank.
🧪 All Chemistry chapters →