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Practice Isomerism - Organic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
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Year-wise coverage for Isomerism. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
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| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| COMEDK 2025 EVENING SHIFT | 2025 | 1 | View paper |
| COMEDK 2024 AFTERNOON SHIFT | 2024 | 1 | View paper |
| COMEDK 2024 MORNING SHIFT | 2024 | 3 | View paper |
| COMEDK 2023 EVENING SHIFT | 2023 | 2 | View paper |
| COMEDK 2023 Morning Shift | 2023 | 1 | View paper |
| COMEDK 2020 | 2020 | 3 | View paper |
Practice every matching question in batches of 20, with every available option.
Geometrical isomerism is shown by
Which one of the following shows functional isomerism?
How many chiral carbon atoms are present in 2, 3, 4-trichloropentane ?
Structures of 3 Monosaccharides are given below. Two of them are Anomers. Identify the two Anomers.

Which of the following will show geometrical isomerism?
Which of the following compounds will show geometrical isomerism?
What is the number of mono-chloro derivatives of Ethyl cyclohexane possible?
A statement of Assertion followed by a statement of Reason is given. Choose the correct answer out of the following options.
Assertion: The Eclipsed and the Staggered conformations of Ethane continuously flip from one form to the other.
Reason: The torsional barrier between the Conformers of Ethane has a high value of about \(50 \mathrm{~kJ} / \mathrm{mol}\) and this restricts free rotation around \(\mathrm{C}-\mathrm{C}\) bond.
Which one of the following compounds shows Geometrical isomerism?

I and II are