NEET Chemistry Deleted Syllabus: Updated Chemistry Topics
NEET Chemistry Deleted Syllabus 2026 includes topics from both Class XI and XII. Hydrogen, Polymer, Chemistry in Everyday Life, and Environmental Chemistry are a few of the many topics that have been reduced this year.
The NEET Chemistry Deleted Syllabus includes topics like Hydrogen, Polymer, Chemistry in Everyday Life, and Environmental Chemistry. Last year, the National Medical Council (NMC) removed multiple topics from the NEET Syllabus 2026 PDF . While a few topics were deleted from the NEET Chemistry Syllabus, the authority has introduced some new chapters as well. Some of the chapters that were added to the NEET Chemistry Syllabus are Chemical Thermodynamics, Chemical Kinetics, Hydrocarbons, and Principles Related to Practical Chemistry. The students must study the topics that are of more importance and high weightage, as most of the questions will be asked from those topics. As per the reports, the NEET UG Exam 2026 is likely to take place on May 3, 2026 . Read the article below to learn more about the NEET Chemistry Deleted Syllabus, topic added, and other latest updates.
Topics Deleted from NEET 2026 Chemistry Syllabus
NTA will release the updated NEET Chemistry Syllabus 2026 PDF on its official website. The list of topics from the NEET Chemistry Deleted Syllabus is mentioned below:
Unit name | NEET 2026 Chemistry Deleted Topics |
Some Basic Concepts of Chemistry | General Introduction: Important and scope of chemistry |
Atomic Structure | Atomic number, isotopes and isobars. Concept of shells and subshells, dual nature of light |
Chemical Thermodynamics | Third law of thermodynamics- Brief introduction |
Some p-Block Elements | Atomic number, isotopes and isobars, Concept of shells and subshells, dual nature of matter and light |
Organic Compounds Containing Nitrogen | Cyanides and Isocyanides- will be mentioned at relevant places |
Environmental Chemistry | Environmental pollution: Air, water and soil pollution, chemical reactions in the atmosphere, smogs, and major atmospheric pollutants; acid rain ozone and its reactions, effects of depletion of the ozone layer, greenhouse effect and global warming-pollution due to industrial wastes; green chemistry as an alternative tool for reducing pollution, strategy for control of environmental pollution. |
Polymers | Classification- Natural and synthetic, methods of polymerization (addition and condensation), copolymerization. Some important polymers: are natural and synthetic like polyesters, bakelite; rubber, and Biodegradable and non-biodegradable polymers. |
Chemistry in Everyday Life | Chemicals in medicines- analgesics, tranquillisers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines. Chemicals in food- preservatives, artificial sweetening agents, elementary ideas of antioxidants. Cleansing agents- soaps and detergents, cleansing action |
Also Read: Dos and Don’ts for NEET 2026
Updated NEET Chemistry Syllabus 2026
NTA authorities have removed some of the topics from the NEET 2026 chemistry syllabus last year, such as polymer, hydrogen, environmental chemistry, chemistry in everyday life and so on. Students can find the updated NEET 2026 chemistry syllabus stated below.
NEET Chemistry Syllabus Newly Added Topics | Unit Number | Unit Name |
| 1 | Structure of Atom |
| 3 | Chemical Bonding and Molecular Structure |
| 4 | Chemical Thermodynamics |
| 7 | Redox Reactions and Electrochemistry |
| 8 | Chemical Kinetics |
| 11 | D and F Block Elements |
| 13 | Purification and Characterisation of Organic Compounds |
| 15 | Hydrocarbons |
| 16 | Organic Compounds Containing Halogen |
| 20 | Principles Related to Practical Chemistry |
Also Read: FAQs Regarding NEET 2026 Syllabus by NTA
Topics Added in the NEET 2026 Syllabus
Some topics will be added to the NEET syllabus 2026 such as chemical kinematics, organic compounds containing halogens, principles related to practical chemistry and so on. Students can find the detailed topics added in the NEET 2026 syllabus stated below.
Unit Name | NEET 2026 Chemistry Deleted Topics |
Some Basic Concepts of Chemistry | General Introduction: Important and scope of chemistry |
Atomic Structure | Atomic number, isotopes and isobars. Concept of shells and subshells, dual nature of light |
Chemical Thermodynamics | Third law of thermodynamics- Brief introduction |
Some p-Block Elements | Atomic number, isotopes and isobars, Concept of shells and subshells, dual nature of matter and light |
Organic Compounds Containing Nitrogen | Cyanides and Isocyanides- will be mentioned at relevant places |
Environmental Chemistry | Environmental pollution: Air, water and soil pollution, chemical reactions in the atmosphere, smogs, and major atmospheric pollutants; acid rain ozone and its reactions, effects of depletion of the ozone layer, greenhouse effect and global warming-pollution due to industrial wastes; green chemistry as an alternative tool for reducing pollution, strategy for control of environmental pollution. |
Polymers | Classification- Natural and synthetic, methods of polymerization (addition and condensation), copolymerization. Some important polymers: are natural and synthetic like polyesters, bakelite; rubber, and Biodegradable and non-biodegradable polymers. |
Chemistry in Everyday Life | Chemicals in medicines- analgesics, tranquillisers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines. Chemicals in food- preservatives, artificial sweetening agents, elementary ideas of antioxidants. Cleansing agents- soaps and detergents, cleansing action |
Importance of Studying NEET 2026 Chemistry Syllabus
Students must study the NEET 2026 chemistry syllabus to understand the topics from which the questions will be asked in the exam. Below is the importance of studying the NEET 2026 chemistry syllabus.
- Wide Understanding: Studying the NEET 2026 Chemistry syllabus provides a comprehensive understanding of Chemistry essential concepts in chapters that students must prepare for the exam. The chemistry section in the NEET 2026 exam will consist of questions asked from these topics. Having an idea about these topics will help students create a good and realistic study timetable and study map for exam preparation.
- Strategic Preparation: Students must focus on the NEET updated syllabus 2026 and prioritize key topics. Prioritising key topics will help students to strategically prepare better. It will allow them to manage their preparation time more effectively. Knowing the NEET 2026 Chemistry syllabus will help them to create a strategy that will allow them to prepare more effectively. As students will have a good study strategy, NEET 2026 syllabus preparation will be faster and easier.
- Improved Knowledge: By concentrating on the NEET 2026 syllabus, students can get a better understanding of complex topics and chapters. As students will know about the topics that they need to cover they will be able to practice more effectively. As students can practice better they will gradually level up in the NEET 2026 exam preparation. They will be able to identify their strengths and weaknesses and work on their weaknesses.
- Improved Self-Esteem and Confidence: As students level up their NEET 2026 exam preparations, they will also be able to comprehend the amount of more time and practice that will be required for exam preparations. With consistent practice and feedback from their mentors and guides they will be able to gain confidence. Gradually, their self-esteem will improve with time and they will be able to feel more confident as they get closer to the exam day.
NEET Chemistry Deleted Syllabus: Preparation Guide
Aspirants must stay updated with the list of topics in the NEET Chemistry Deleted Syllabus to qualify for the NEET Exam 2026. Here are a few of the links that will help aspirants in acing the Chemistry section of NEET UG 2026.
The NTA reduced the topics in the NEET 2026 syllabus to reduce the pressure on the students for exam preparations. Students must conduct year-wise analysis of NEET question papers to understand the important topics that they must study for the exam and prepare accordingly. Students must re-strategise their study objectives and goals and create a realistic NEET 2026 preparation timetable and study plan. They must stick to the study plan and focus more on the chapters that they find complex to understand and then gradually shift to the chapters that they find less complex. Students must work on their weaknesses and try to improve with time. Students need to know the NEET 2026 deleted topics to not get off-track during the NEET 2026 exam preparations. For any queries regarding NEET Chemistry Deleted Syllabus: Updated Chemistry Topics log on to our CollegeDekho QnA Zone or contact our toll-free helpline number 18005729877.