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Question: Answered & Verified by Expert
In Dow's process, the starting raw material is
ChemistryHaloalkanes and HaloarenesJEE Main
Options:
  • A phenol
  • B chlorobenzene
  • C aniline
  • D diazobenzene
Solution:
2355 Upvotes Verified Answer
The correct answer is: chlorobenzene
In Dow's process, firstly sodium phenoxide is obtained by the reaction of chlorobenzene with $\mathrm{NaOH}$ at $573-623 \mathrm{~K}$ and $200 \mathrm{~atm}$, which on acid hydrolysis forms phenol.

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