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Name the reagents used to convert phenol into picric acid p-benzoquinone

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Question

Name the reagents used to convert phenol into

  1. picric acid
  2. p-benzoquinone
Short/Brief Note
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Solution

  1. Concentrated nitric acid in the presence of conc. H2SO4 is used to convert phenol into picric acid.
  2. Chromic anhydride or sodium dichromate in the presence of H2SO4 is used to convert phenol into p-benzoquinone.
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Chapter 11: Alcohols, Phenols and Ethers - Short Answer Questions (Type-Ⅰ)

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SCERT Maharashtra Chemistry [English] 12 Standard HSC
Chapter 11 Alcohols, Phenols and Ethers
Short Answer Questions (Type-Ⅰ) | Q 4

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