Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETChemistryAlcohols Phenols and Ethers

What is the purpose of heating chlorobenzene with NaOH at 623K and 320 atmospheric pressure in the synthesis of phenol?

Options

  1. ATo increase the solubility of chlorobenzene in water.
  2. BTo convert chlorobenzene into sodium chloride.
  3. CTo facilitate the nucleophilic substitution reaction.
  4. DTo dehydrate chlorobenzene.

Correct answer

C. To facilitate the nucleophilic substitution reaction.

Step-by-step solution

High temperature and pressure are used to increase the rate of the nucleophilic substitution reaction between chlorobenzene and sodium hydroxide, leading to the formation of sodium phenoxide.

Practice Alcohols Phenols and Ethers on Quantrex Academy →

More from Alcohols Phenols and Ethers

Identify the product formed when ethyl alcohol reacts with H ₂ SO ₄ at 443 K. 2026Identify the product obtained when phenol reacts with bromine in presence of CS ₂ 2026Which is the Lucas reagent among following? 2026Identify the type of the following reaction? 2026Identify the compounds formed when anisole is heated with concentrated HI. 2026Identify the product of Kolbe's reaction from following. 2026Identify the product formed when the mixture of Phenol and Hydrogen is passed over nickel catalyst at 433 K. 2026Which of the following compounds is found in Indian gooseberry? 2026 Full Alcohols Phenols and Ethers list All NEET PYQs