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← JEE Advanced PYQ
Organic Chemistry - Some Basic Principles and Techniques
JEE Advanced · Chemistry · 84 past questions
Topic
Electronic Effects and Reactive Intermediates
2
Reaction Sequence Puzzles and Matching
2
Acidity, Basicity and Physical Properties
1
Reaction Products and Multi-step Synthesis
1
Analgesics and antipyretics
0
Diazonium salts and their replacement reactions
0
Nomenclature and Structural Isomerism
0
Quantitative Analysis and Yield Calculations
0
Stereochemistry and Conformations
0
Level
Easy
2
Moderate
4
Tough
0
Year
2026
3
2025
1
2024
6
2023
4
2022
3
2021
3
2020
2
2019
2
2018
3
2017
4
2016
4
2015
3
2014
5
2013
6
2012
5
2011
5
2010
3
2009
9
2008
10
2007
3
6 of 84 ·
show all
Q44
2013 Paper 1
The compound that does NOT liberate $CO_2$, on treatment with aqueous sodium bicarbonate solution, is
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Q45
2013 Paper 1
$KI$ in acetone, undergoes $S_N2$ reaction with each of $P$, $Q$, $R$ and $S$. The rates of the reaction vary…
(with a figure)
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Q46
2013 Paper 1
The hyperconjugative stabilities of tert-butyl cation and 2-butene, respectively, are due to
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Q47
2013 Paper 1
The total number of carboxylic acid groups in the product $P$ is
(with a figure)
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Q48
2013 Paper 2
Paragraphs for Questions 35 and 36…
(with a figure)
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Q49
2013 Paper 2
Match the chemical conversions in List I with the appropriate reagents in List II and select the correct…
(with a figure)
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