JEE Main Chemistry · Amines
Azo Coupling Reactions
Azo Coupling Reactions (Amines) was asked 3 times in 3 JEE Main shifts, 2024–2025, out of the 42 shifts Lumi analysed.
- Times asked
- 3
- in 3 shifts
- Years
- 2024–2025
- Usual format
- Diagram based
- Multi-step
- Pattern
- New since 2024
- repeats across shifts
How it is asked
- Predict product of reaction sequence
- Mass of azo dye product
Difficulty
Easy 1Medium 2Hard 0
Where it sits
Chapter: Amines. Topic: Diazonium Salts, 15 questions over 9 ideas.
Other repeat ideas in this topic
Every time it came
All 3 questions
Newest first, each with its options and official answer.
- 2 Apr 2025, Shift 2 · Q69When a concentrated solution of sulphanilic acid and 1-naphthylamine is treated with nitrous acid (273 K) and acidified with acetic acid,…MediumSingle correct
- 30 Jan 2024, Shift 2 · Q79The products A and B formed in the following reaction scheme are respectively Benzene…EasyDiagram basedHas a figure
- 31 Jan 2024, Shift 2 · Q80The azo-dye (Y) formed in the following reactions is Sulphanilic acid + + X. X +…MediumDiagram basedHas a figure