JEE Main Chemistry · Amines

Carbylamine Reaction

Carbylamine Reaction (Amines) was asked 4 times in 4 JEE Main shifts, 2021–2026, out of the 42 shifts Lumi analysed. 1 of the 4 had a numerical answer.

Times asked: 4; in 4 shifts
Years: 2021–2026
Usual format: Other; Application
Pattern: Frequent; repeats across shifts

How it is asked

Match list on reagents to distinguish compounds
Identify reactions giving a product

Difficulty

Easy 1Medium 3Hard 0

Where it sits

Chapter: Amines. Topic: Amines, 35 questions over 20 ideas.

All 4 questions

Newest first, each with its options and official answer.

2 Apr 2026, Shift 1 · Q67Match List - I with List - II. List - I (Mixture of Compounds) : A. Diethyl amine + Ethyl amine B. Acetaldehyde + Acetone C. Ethanol +…MediumMatch the list
5 Apr 2026, Shift 1 · Q66Benzyl isocyanide can be obtained from A. [figure: benzyl bromide, $\mathrm{C_6H_5CH_2Br}$ ] $\xrightarrow{\mathrm{AgCN}}$ B. [figure:…MediumOtherHas a figure
7 Apr 2025, Shift 1 · Q69Which of the following amine (s) show (s) positive carbylamine test? A. [aniline: benzene ring bearing $\mathrm{NH_2}$ ] B.…EasyOtherHas a figure
3 Aug 2021, Shift 2 · Q60The number of isomers with molecular formula $\mathrm{C_3H_9N}$ , which will react with $\mathrm{CHCl_3 + KOH}$ is…MediumNumerical value