Identify the product formed in the reaction. Phenol + conc. $\mathrm{H}_2 \mathrm{SO}_4 \stackrel{373…

Identify the product formed in the reaction. Phenol + conc. $\mathrm{H}_2 \mathrm{SO}_4 \stackrel{373 \mathrm{~K}}{\longrightarrow}$ product
  1. p - Phenol sulphonic acid
  2. o-Phenol sulphonic acid
  3. m - Phenol sulphonic acid
  4. Benzene sulphonic acid

Asked in: MHT CET 2022 (06 Aug Shift 1)

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