JEE Main20264 April 2026Evening ShiftChemistryAlcohols Phenols and EthersActual
Match the List-I with List-II List-I (Compound) List-II (Test) A. Cyclohexanol I. Hinsberg's reagent test B. Cyclohexylamine II. Phthalein dye test C. Cyclohexanecarbaldehyde III. Lucas test D. Phenol IV. Tollen's test Choose the correct answer from the options given below:
Options
- AA-III, B-I, C-IV, D-II
- BA-III, B-IV, C-I, D-II
- CA-I, B-III, C-II, D-IV
- DA-I, B-II, C-III, D-IV
Correct answer
A. A-III, B-I, C-IV, D-II
Step-by-step solution
Cyclohexanol is a secondary alcohol, which gives a positive Lucas test. Cyclohexylamine is a primary aliphatic amine, which reacts with Hinsberg's reagent (benzenesulfonyl chloride) to form a product soluble in alkali. Cyclohexanecarbaldehyde is an aliphatic aldehyde, which gives a positive Tollen's test (silver mirror test). Phenol undergoes the phthalein dye test by reacting with phthalic anhydride in the presence of concentrated sulfuric acid to form phenolphthalein, which gives a pink colour in an alkaline medi