Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
Liebermann’s test is used for which class of compounds -
ChemistryAlcohols Phenols and EthersNEET
Options:
  • A Alcohols
  • B Phenols
  • C Aldehydes
  • D Ketones
Solution:
2463 Upvotes Verified Answer
The correct answer is: Phenols
Liebermann’s test is given by phenol, phenol with NaNO2/H2SO4 give red coloured Indophenol which in alkaline medium change to blue.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.