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← JEE Advanced PYQ
Organic Chemistry - Some Basic Principles and Techniques
JEE Advanced · Chemistry · 84 past questions
Topic
Reaction Products and Multi-step Synthesis
1
Reaction Sequence Puzzles and Matching
1
Acidity, Basicity and Physical Properties
0
Analgesics and antipyretics
0
Diazonium salts and their replacement reactions
0
Electronic Effects and Reactive Intermediates
0
Nomenclature and Structural Isomerism
0
Quantitative Analysis and Yield Calculations
0
Stereochemistry and Conformations
0
Level
Easy
0
Moderate
2
Tough
1
Year
2026
2
2025
1
2024
4
2023
4
2022
3
2021
2
2020
2
2019
2
2018
1
2017
4
2016
4
2015
3
2014
2
2013
4
2012
2
2011
3
2010
2
2009
8
2008
6
2007
1
2 of 84 ·
show all
Q1
2026 Paper 1
Considering LiBH$_4$ reduces an ester group to the corresponding alcohol and does not reduce a carboxylic…
(with a figure)
Try it →
Q3
2026 Paper 2
Natural rubber on complete ozonolysis (O$_3$/Zn-H$_2$O) gives compound **X** as the major product. **X**…
(with a figure)
Try it →