Amines & Diazonium Salts JEE Main PYQs PDF, 2020–2026
Amines & Diazonium Salts has 167 questions in JEE Main papers from 2020 to 2026, about 24 per year across all shifts. The free PDF has 154 of them, each with its answer. The most asked topic is Diazonium Salts and Coupling (52 questions), followed by Reactions of Amines (46) and Preparation of Amines (38).
Asked in JEE Main
1672020–2026, all shifts
In this free PDF
154with answers
Asked in 2026
27Latest paper: 2026 Apr S2
Most asked topic
Diazonium Salts and Coupling52 Qs · 31% of the chapter
Difficulty mix
15% easy · 80% medium · 5% hardof the questions in the PDF
Amines & Diazonium Salts had about 1.3 questions per shift in recent JEE Main papers (2024–26). It's one of the most asked Chemistry chapters. Most asked topic: Diazonium Salts and Coupling. About 27 questions in the 2026 papers.
It came up in most 2024–26 shifts in our bank (about 47 shifts). Question types in 2020–2026: about 149 MCQs and about 18 numerical.
How many questions from Amines & Diazonium Salts in JEE Main, year by year
Year
Questions
Per shift
MCQ
Numerical
2026
27
1.4
25
2
2025
17
0.9
13
4
2024
17
0.9
11
6
2023
29
1.2
26
3
2022
24
1.0
24
0
2021
41
1.6
38
3
2020
12
0.8
12
0
2020–2026
167
1.1
149
18
Most asked Amines & Diazonium Salts topics, 2020–2026
Topic
Questions
Diazonium Salts and Coupling
52
Reactions of Amines
46
Preparation of Amines
38
Basicity of Amines
17
Hinsberg Test
14
Counted from PrepWiser's question bank of JEE Main papers, 2020–2026. Per shift = questions that year ÷ shifts in our bank. Updated .
in the free PDF asked, not in the PDFThe PDF only has questions we can print in full with a checked answer, so it holds 154 of the 167 asked.
Topic-wise weightage by year
How many Amines & Diazonium Salts questions each topic had in every JEE Main year (all shifts), counting every question asked, including ones not in the PDF. Darker cells mean more questions.
Topic
Asked
Share
2026
2025
2024
2023
2022
2021
2020
Diazonium Salts and Coupling
52
31%
9
9
5
9
7
10
3
Reactions of Amines
46
28%
5
3
3
9
9
14
3
Preparation of Amines
38
23%
10
1
3
7
5
10
2
Basicity of Amines
17
10%
1
3
2
2
1
4
4
Hinsberg Test
14
8%
2
1
4
2
2
3
·
All topics
167
100%
27
17
17
29
24
41
12
Swipe the table sideways for older years.
Newest questions (2026)
The 12 newest of the 27 JEE Main 2026 Amines & Diazonium Salts questions in the free PDF, latest shift first.
JEE Main 2026 · 8 Apr · Shift 2 · Preparation of Amines
Which statements are True?
A. In Hoffmann bromamide degradation, 4 moles of NaOH and 2 moles of Br2 are consumed per mole of an amide
B. Hoffmann bromamide reaction is not given by alkyl amides.
C. Primary amines can be synthesized by Hoffmann bromamide degradation.
D. Secondary amide on reaction with Br2 and NaOH will give secondary amine.
E. The by-products of Hoffmann degradation are Na2CO3,NaBr and H2O.
Choose the correct answer from the options given below :
JEE Main 2026 · 6 Apr · Shift 2 · Diazonium Salts and Coupling
Consider the following organic reaction sequence. Choose the final product (X) from the following (consider the major product in all intermediate reactions)
JEE Main 2026 · 6 Apr · Shift 2 · Preparation of Amines
The number of compounds from the following which can undergo reaction with Br2/KOH (alcoholic) to give respective products and these respective products can also be obtained separately by Gabriel phthalimide reaction is :
JEE Main 2026 · 28 Jan · Shift 2 · Reactions of Amines
A student performed analysis of aliphatic organic compound ‘X’ which on analysis gave C = 61.01%, H = 15.25%, N = 23.74%.
This compound, on treatment with HNO2/H2O produced another compound ‘Y’ which did not contain any nitrogen atom. However, the compound ‘Y’ upon controlled oxidation produced another compound ‘Z’ that responded to iodoform test.
How many questions come from Amines & Diazonium Salts in JEE Main?
167 questions from 2020 to 2026, about 24 per year. In 2026 it had 27. The free PDF has 154 of them.
Which Amines & Diazonium Salts topics are most important for JEE Main?
By past papers: Diazonium Salts and Coupling (31%), Reactions of Amines (28%) and Preparation of Amines (23%) of all Amines & Diazonium Salts questions.
Is the Amines & Diazonium Salts PYQ PDF free?
Yes. The PDF and its answer key are free, and you can practise the questions online with no login, with step-by-step solutions where available.
Answers follow NTA's final answer keys. Typing errors are possible, so check doubtful answers against the official key. Spotted a mistake? prepwiser.in/feedback · Terms: prepwiser.in/terms