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

What is the order of reactivity of hydrogen halides in the cleavage of ethers?

Options

  1. AHBr > HI > HCl
  2. BHI > HBr > HCl
  3. CHCl > HBr > HI
  4. DHCl > HI > HBr

Correct answer

B. HI > HBr > HCl

Step-by-step solution

The order of reactivity of hydrogen halides in cleaving ethers is HI > HBr > HCl, with concentrated HI being the most reactive.

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