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The National Eligibility cum Entrance Test (NEET) is a national-level exam conducted by the NTA for students aspiring to study medicine. Chemistry in NEET is an important subject and includes 45 questions from physical, organic, and inorganic chemistry. By focusing on high-weightage chemistry chapters for NEET 2026, students can prepare smartly and save valuable time.
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Based on previous-year papers analysis, chapters like chemical bonding, classification of elements and periodicity and hydrocarbons are asked frequently. The questions based on these chapters often test concepts such as reaction mechanisms, periodic trends, and chemical bonding. Knowing the important chapters helps reduce exam stress and ensures efficient and targeted preparation for the NEET exam.
The chemistry subject plays an important role in securing a high rank in the NEET exam. The section below gives candidates a complete overview of the high weightage chapters for Chemistry NEET 2026. To score 700 marks in the NEET exam, students should focus on these chapters and numericals regularly. Reviewing frequently asked questions from physical, organic, and inorganic chemistry helps in better time management.
High weightage chapters in chemistry for NEET:
Total Number of Questions - 45 questions (180 marks)
Level of Difficulty - Easy (29%), Medium (51%), Difficult (20%)
Physical chemistry high-weightage chapters for NEET- Thermodynamics, Equilibrium, Electrochemistry, Chemical Kinetics, Solutions
Organic Chemistry high weightage chapters- Hydrocarbons, Aldehydes, Ketones, and Carboxylic Acids, organic compounds containing nitrogen
NEET high weightage Inorganic Chemistry chapters- Coordination Compounds, p-Block Elements, Periodic Properties, Chemical Bonding
Frequently Asked Topics: Redox reactions, kinetics, stereochemistry, equilibrium, hydrocarbons, reaction mechanisms, naming reactions, and trends of the periodic table.
A table that shows the chapter-wise trends over the past five years (2021-2025) is provided below. This provides students with a clear overview of the NEET chemistry chapter-wise weightage. Students can use the data to predict the high-weightage chapters for Chemistry NEET 2026. They can also plan their preparation and prioritise the scoring chapters accordingly.
The data is from the last five years and chapters States of Matter, Hydrogen, The s-Block Element, Solid State, Surface Chemistry, Polymers, Environmental Chemistry, General Principles and Processes of Isolation of Elements are not in the NEET syllabus now
| Chapter | 2021 | 2022 | 2023 | 2024 | 2025 | Total weightage (%) |
| Basic Concepts of Chemistry | 1 | 1 | 1 | 1 | 3 | 3.91 |
| Structure of Atom | 3 | 3 | 2 | 3 | 2 | 5.12 |
| Classification of Elements & Periodicity | 0 | 0 | 4 | 3 | 4 | 5.57 |
| Chemical Bonding and Molecular Structure | 4 | 3 | 3 | 3 | 2 | 6.12 |
| States of Matter | 3 | 3 | 2 | 0 | 0 | 3.34 |
| Thermodynamics | 3 | 2 | 1 | 4 | 3 | 5.15 |
| Equilibrium | 1 | 1 | 1 | 3 | 1 | 2.97 |
| Redox Reactions | 1 | 1 | 1 | 1 | 1 | 2.82 |
| Hydrogen | 0 | 1 | 1 | 0 | 0 | 0.84 |
| The s-Block Element | 2 | 1 | 1 | 0 | 0 | 1.25 |
| Some p-Block Elements | 3 | 4 | 2 | 2 | 0 | 3.58 |
| d and f Block Elements | 2 | 3 | 2 | 1 | 1 | 3.43 |
| Coordination Compounds | 2 | 1 | 2 | 6 | 5 | 6.94 |
| Solid State | 2 | 2 | 2 | 0 | 0 | 2.34 |
| Solutions | 3 | 3 | 0 | 5 | 3 | 6.33 |
| Electrochemistry | 1 | 2 | 2 | 1 | 0 | 2.32 |
| Chemical Kinetics | 1 | 2 | 1 | 2 | 3 | 4.73 |
| Surface Chemistry | 0 | 0 | 2 | 0 | 0 | 0.87 |
| Organic Chemistry – Some Basic Principles and Techniques | 0 | 2 | 3 | 4 | 4 | 5.44 |
| Hydrocarbons | 3 | 3 | 1 | 5 | 4 | 6.63 |
| Haloalkanes and Haloarenes | 3 | 2 | 1 | 2 | 2 | 4.28 |
| Alcohols, Phenols and Ethers | 2 | 2 | 4 | 2 | 1 | 4.28 |
| Aldehydes, Ketones and Carboxylic Acids | 5 | 2 | 3 | 0 | 1 | 4.7 |
| Amines | 2 | 2 | 4 | 0 | 3 | 3.66 |
| Biomolecules | 1 | 0 | 1 | 2 | 2 | 2.6 |
| Polymers | 1 | 1 | 1 | 0 | 0 | 1.25 |
| Environmental Chemistry | 0 | 1 | 1 | 0 | 0 | 0.87 |
| General Principles and Processes of Isolation of Elements | 1 | 2 | 1 | 0 | 0 | 1.28 |
Chemistry is a high-scoring subject in the NEET exam. Some chapters appear more frequently in the previous question papers. Targeting the high-weightage chapters for Chemistry NEET 2026 helps students plan their preparation effectively. It also helps in understanding the NEET 2026 exam pattern. Provided below are a few points highlighting the significance of knowing the scoring chapters.
Students can spend more time on chapters that carry more weight from the NEET chemistry syllabus.
Knowing the chemistry high-weightage chapters for NEET helps predict the pattern and difficulty level.
Students can use the high-weightage chapters of chemistry for NEET 2026 to prepare an effective NEET study plan 2026.
The chemistry high-weightage chapters for NEET 2026 help in the identification of strengths and weaknesses.
Focusing on high-weightage chapters for NEET 2026 chemistry boosts confidence and reduces stress.
Qualifying for the NEET exam not only requires hard work but also a strategic approach. Practising regularly and revising important concepts builds confidence. Focusing on NEET 2026 chemistry high weightage chapters allows students to cover the most scoring areas effectively. Given below are some best NEET 2026 preparation tips which students can follow.
Students have to pay attention to words like “not” or “incorrect” while solving the NEET chemistry mock test.
Solve numerical problems step by step from the NEET 2026 chemistry high weightage chapters.
Mastering the NEET chemistry formulas is important to improve speed and accuracy during the exam.
Revise reaction mechanisms and named reactions from organic chemistry. This is among the NEET 2026 chemistry high weightage chapters.
Read the NCERT books for NEET thoroughly, as most of the questions directly come from it.
Frequently Asked Questions (FAQs)
In NEET Chemistry, all three branches, physical, inorganic, and organic chemistry, are important, though their weightage varies across sections.
Basic concepts of chemistry, chemical bonding, p-Block elements, surface chemistry, biomolecules and polymers are the easiest chapters in NEET chemistry.
In NEET Chemistry, Organic has the highest weightage, followed by Physical and Inorganic. Key chapters include p-block, chemical bonding, thermodynamics, coordination compounds, and carbonyl compounds.
On Question asked by student community
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