JEE Main Organic Compounds Containing Oxygen: Weightage, Key Concepts and Study Plan
Organic Compounds Containing Oxygen in JEE Main: 223 questions across 2022–2026, rank #2 of 20 in Chemistry, fading momentum. Year-wise data, key concepts and a study plan.
Edurack
October 21, 2026
Organic Compounds Containing Oxygen still ranks #2 of 20 Chemistry chapters in JEE Main, but its share has slipped from 10.0% in 2022–23 to 7.5% in 2024–26. Here is what five years of JEE Main questions say about it, and how to prepare.
At a glance
- 223 questions across 2022–2026, all shifts
- 7.6% of Chemistry over five years and 7.5% in 2024–2026
- Rank #2 of 20 Chemistry chapters by recent weight
- Momentum: Fading
- Asked in 5 of 5 years; busiest year 2022 with 64 questions
- 36 questions in the 2026 papers
Year-wise questions
| Year | 2022 | 2023 | 2024 | 2025 | 2026 | Total |
|---|---|---|---|---|---|---|
| Questions | 64 | 46 | 32 | 45 | 36 | 223 |
How Organic Compounds Containing Oxygen compares inside Chemistry
| Rank | Chapter | Total Qs | 2024–26 share | Momentum |
|---|---|---|---|---|
| 1 | Coordination Compounds | 184 | 7.8% | Gaining |
| 2 | Organic Compounds Containing Oxygen | 223 | 7.5% | Fading |
| 3 | Redox Reactions and Electrochemistry | 161 | 6.8% | Stable |
| 4 | Some Basic Principles of Organic Chemistry | 136 | 6.0% | Gaining |
Concepts that repeat
In our data no single concept dominates Organic Compounds Containing Oxygen. Its questions are spread across the syllabus, so work through every sub-topic rather than a short list.
What the syllabus covers
Alcohols, phenols, ethers, aldehydes, ketones and carboxylic acids: preparation, reactions, nucleophilic addition, Grignard reagent, aldol, Cannizzaro and haloform reactions, acidity.
A checklist to tick off:
- Alcohols
- Phenols
- Ethers
- Aldehydes
- Ketones and carboxylic acids: preparation
- Reactions
- Nucleophilic addition
- Grignard reagent
- Aldol
- Cannizzaro and haloform reactions
- Acidity
What to focus on
The biggest organic chapter: named reactions such as aldol, Cannizzaro and haloform, nucleophilic addition, acidity trends and conversions between functional groups. Practise multi-step conversions every day.
A study plan for this chapter
Because its share has been shrinking, give it a compact, focused pass and avoid over-investing, but do not skip it. If you divide your Chemistry time in proportion to recent weightage, this chapter earns about 8% of it.
- Week 1: one careful pass through theory and solved examples.
- Week 2: chapter-wise PYQs in two sittings. Aim for accuracy first and speed second.
- Week 3: fix every error from your log and take a timed set of 25 mixed questions.
- Ongoing: revisit once a week and again before each mock test.
Keep reading
- The full ranking: JEE Main Chemistry chapter-wise weightage
- Next chapter by weight: Redox Reactions and Electrochemistry
- A heavier neighbour: Coordination Compounds
See Organic Compounds Containing Oxygen on the weightage page →
Frequently Asked Questions
How many questions has Organic Compounds Containing Oxygen had in JEE Main?
223 questions across 2022–2026, counting every shift: 2022: 64, 2023: 46, 2024: 32, 2025: 45, 2026: 36.
Is Organic Compounds Containing Oxygen important for JEE Main Chemistry?
It ranks #2 of 20 Chemistry chapters by recent weight, which puts it in tier 1 of 3 for preparation. Its momentum is labelled Fading.
How should I start Organic Compounds Containing Oxygen?
The biggest organic chapter: named reactions such as aldol, Cannizzaro and haloform, nucleophilic addition, acidity trends and conversions between functional groups. Then solve chapter-wise previous-year questions.