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NEET levelSingle correct optionDifficulty 1 of 3ap114

When phenol is treated with excess bromine water at room temperature, the product is

  1. A4-bromophenol only
  2. Bbromobenzene
  3. Ca white precipitate of 2,4,6-tribromophenol
  4. Da mixture of 2-bromophenol and 4-bromophenol

Answer: C

The group strongly activates the ring, and in a polar solvent such as water phenol ionises partly, so all three ortho and para positions are brominated. The product 2,4,6-tribromophenol separates as a white precipitate.
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