MHT CET 202625 AprilMorning Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 25 April
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Alcohols Phenols and Ethers
MHT CET 2026 · 25 April · Morning Shift · Chemistry · Alcohols Phenols and Ethers
Identify the product obtained when phenol reacts with bromine in...
Identify the product obtained when phenol reacts with bromine in presence of
Options
- AP-Bromophenol
- BMixture of O-Bromophenol and P-Bromophenol
- C2, 4, 6-tribromophenol
- Dm-Bromophenol
Correct answer
B. Mixture of O-Bromophenol and P-Bromophenol
Step-by-step solution
Phenol reacts with bromine in the presence of a non-polar solvent such as or at low temperature to undergo electrophilic aromatic substitution.
In a non-polar solvent, the ionization of phenol is suppressed, and the electrophile is generated in a smaller concentration compared to the reaction in a polar solvent like water. This prevents polyhalogenation.
As a result, mono-bromination takes place, yielding a mixture of ortho-bromophenol (minor product) and para-bromophenol (major product).
Therefore, the product obtained is a mixture of O-Bromophenol and P-Bromophenol.
Answer: Mixture of O-Bromophenol and P-Bromophenol
In a non-polar solvent, the ionization of phenol is suppressed, and the electrophile is generated in a smaller concentration compared to the reaction in a polar solvent like water. This prevents polyhalogenation.
As a result, mono-bromination takes place, yielding a mixture of ortho-bromophenol (minor product) and para-bromophenol (major product).
Therefore, the product obtained is a mixture of O-Bromophenol and P-Bromophenol.
Answer: Mixture of O-Bromophenol and P-Bromophenol