Isomerism PYQs - Last 10 Years
WB JEE / Chemistry / Organic Chemistry / 13 recent questions
ChemistryOrganic Chemistry2017-2026
Practice 13 WB JEE Chemistry questions from Isomerism. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
13
PYQs on Page
Chemistry / Organic Chemistry
2018-2026
Year Range
Based on indexed question metadata
8
Last 5 Years
2022-2026
13
Last 10 Years
2017-2026
Recent Year Trend
2021
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2026Latest year
20214 max PYQs/year2026
Question Types
13PYQs
MCQ76.9%
MCQM23.1%
Difficulty Mix
#1 Unknown13
8 in last 5 years13 in last 10 years
Last 10 Years Isomerism Questions
Showing 13 of 13 filtered questions.
1Isomerism
How many isomers can a compound with molecular formula $\mathrm{C}_3 \mathrm{H}_5 \mathrm{Br}$ have？
MCQ+1 / -0.252026
2Isomerism
The compound(s) showing optical activity is/are
MCQM+2 / -02025
3Isomerism
Which of the following represent(s) the enantiomer of Y ?
MCQM+2 / -02024
4Isomerism
The relationship between the pair of compounds shown above are respectively,
MCQ+1 / -0.252023
5Isomerism
The correct order of relative stability of the given conformers of n-butane is
MCQ+1 / -0.252022
6Isomerism
How many monobriminated product(s) (including stereoisomers) would form in the free radical bromination of n-butane?
MCQ+1 / -0.252022
7Isomerism
The enol form in which ethyle-3-oxobutanoate exists is
MCQ+1 / -0.252022
8Isomerism
The correct relationship between molecules I and II is
MCQ+1 / -0.252022
9Isomerism
The relationship between the pair of compounds shown above are respectively
MCQ+1 / -0.252021
10Isomerism
Which of the following compounds is asymmetric?
MCQ+2 / -0.52020
11Isomerism
The total number of isomeric linear dipeptides which can be synthesised from racemic alanine is
MCQ+2 / -0.672019
12Isomerism
The conformations of n-butane, commonly known as eclipsed, gauche and anti-conformations can be interconverted by
MCQ+1 / -0.332019
13Isomerism
The major products obtained in the following reaction is/are
MCQM+2 / -02018