NEET Deleted Syllabus 2025: Subject-Wise Deleted Topics and Chapters

Updated On: April 15, 2025 06:29 PM | NEET

The NEET Deleted Syllabus 2025 comprises topics from chapters such as Kinematics, Rotational Motion, Laws of Motion, Thermodynamics, etc. The deleted topics are taken from all three sections of Physics, Chemistry, and Biology in the NEET syllabus 2025.

Table of Contents

Subject-wise NEET Reduced Syllabus 2025
NEET Physics Deleted Syllabus 2025
NEET Chemistry Deleted Syllabus 2025
NEET Deleted Syllabus 2025 from Biology
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The NEET Deleted Syllabus 2025 comprises the list of topics that have been reduced by the National Medical Commission (NMC) in the revised syllabus of NEET UG. The changes in the entrance exam syllabus were introduced in 2024 to meet the demands of the changing times. Several topics from the chapters like Kinematics, Rotational Motion, Laws of Motion, Thermodynamics, and many more have been removed in the NEET reduced syllabus 2025.

The NEET 2025 Exam is set to be conducted on May 4, 2025. While there have been no major changes in the NEET Syllabus 2025 PDF , the chapters previously removed in the reduced syllabus from Physics, Chemistry, and Biology remain unchanged. To balance out the exam curriculum, a few major topics were also included in the previous year’s syllabus. Read the article further for an in-depth discussion on the revised syllabus for the upcoming NEET exam.

Subject-wise NEET Reduced Syllabus 2025

The direct link to the subject-wise reduced NEET syllabus 2025 has been provided below. The following offers a detailed insight into the revised syllabus for the upcoming NEET entrance exam:

Subject-wise NEET Reduced Syllabus 2025	Direct Download Link
NEET 2025 Reduced Syllabus for Physics	Download Here
NEET 2025 Reduced Syllabus for Chemistry	Download Here
NEET 2025 Reduced Syllabus for Biology	Download Here

NEET Physics Deleted Syllabus 2025

Several topics from some of the important chapters in NEET Physics were removed from the exam syllabus last year. The Physics section of the NEET question paper is usually considered the most difficult to score, and therefore, it is crucial to memorize the revised Physics syllabus to cover the important topics with weightage. The detailed explanation of the NEET reduced syllabus for Physics has been provided below for reference:

Unit Name	NEET Deleted Syllabus 2025 for Physics
Kinematics	Scalar and vector quantities Equality of vectors Multiplication of vectors by a real number Elementary concepts of differentiation and integration for describing motion General vector General vectors and notation Elementary concepts of differentiation and integration for describing motion Position and displacement vectors
Rotational Motion	Centre of mass of the uniform rod Momentum conservation
Physics and measurement	Length, mass, and time measurements Need for measurement Scope and excitement Accuracy and precision of measuring instruments. Nature of physical laws; Physics, technology, and society
Laws of Motion	Lubrication Equilibrium of concurrent forces
Properties of Solids and Liquids	Shear Reynold’s number Poisson ratio Modulus of rigidity Qualitative Ideas of Black Body Radiation Elastic energy Cp, Cv Newton’s law of cooling Stefan’s law Green House effect Wein’s displacement law
Thermodynamics	Heat engines and refrigerators
Current Electricity	Potentiometer-principle and applications to measure potential difference The flow of electric charges in a metallic conductor Measurement of internal resistance of a cell Carbon resistors Comparison emf of two cells Color code for carbon resistors
Electronic Devices	Conductors Transistor as an amplifier (common emitter configuration) Transistor as a switch Energy bands in solids Characteristics of a transistor Junction transistor Oscillator Transistor action Insulators
Electromagnetic Induction and Alternating Current	LC oscillations (qualitative treatment only)
Atoms and Nuclei	Isotopes, isotones and i,sobars Radioactivity- alpha, beta, and gamma particles/ rays Rays properties decay law
Magnetic effects of current and magnetism	Oersted’s experiment Permanent magnets Cyclotron Magnetic dipole moment of a revolving electron Concept of magnetic field Earth’s magnetic field and magnetic elements
Gravitation	Geostationary satellites
Electrostatics	Free charges and bound charges inside a conductor, Van de Graaff generator
Dual Nature of Matter and Radiation	Davisson-Germer experiment (only conclusion should, no need for experimental details)
Oscillations and Waves	Doppler effect Free, forced, and damped oscillations (qualitative ideas only) Resonance
Optics	Scattering of light-blue colour of the sky and reddish appearance of the sun at sunrise and sunset Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers. Reflection and refraction of plane wave at a plane surface using wavefronts Correction of eye defects (myopia and hypermetropia) Optical instruments: Image formation, Human eye, and accommodation using lenses

Also Read: NEET 2025 Most Scoring Chapters in Physics, Chemistry, Biology

NEET Chemistry Deleted Syllabus 2025

Some of the popular topics from the NEET Chemistry syllabus have also been removed by the NMC, which included chapters from Organic Compounds Containing Nitrogen, Environmental Chemistry, etc. The detailed reduced syllabus for NEET Chemistry 2025 has been mentioned below for an insightful analysis

Unit Name	NEET Deleted Syllabus 2025 for Chemistry
Some p-Block Elements	Isotopes and isobars Atomic number Dual nature of matter and light Concept of shells and subshells
Some Basic Concepts of Chemistry	General Introduction: Important and scope of Chemistry
Environmental Chemistry	Environmental pollution: water, air, and soil pollution, chemical reactions in the atmosphere, major atmospheric pollutants smog Effects of depletion of the ozone layer Global warming-pollution due to industrial wastes Strategy for control of environmental pollution. Acid rain ozone and its reactions, greenhouse effect Green chemistry as an alternative tool for reducing pollution
Chemistry in Everyday Life	Cleansing agents, cleansing action, soaps and detergents Artificial sweetening agents Chemicals in food- preservatives Elementary ideas of antioxidants Chemicals in medicines- antiseptics, analgesics, antimicrobials, tranquilizers, antibiotics, disinfectants, antifertility drugs, antihistamines, antacids
Chemical Thermodynamics	Third law of thermodynamics- Brief introduction
Polymers	Classification- copolymerization Natural and synthetic Some important polymers methods of polymerization (addition and condensation) natural and synthetic Rubber bakelite and non-biodegradable and biodegradable and polymers
Atomic Structure	Atomic number Isobars and isotopes Dual nature of light Concept of shells and subshells
Organic Compounds Containing Nitrogen	Isocyanides and Cyanides

Also Read: What is a Good Score in NEET 2025?

NEET Deleted Syllabus 2025 from Biology

The Biology section of the NEET syllabus has been updated as well with the revised list of deleted and added topics. Diversity in Living World and Plant Physiology are among the noted chapters that have been updated with revised topics in the NEET reduced syllabus for Biology. Refer to the following table for a detailed list of the deleted NEET topics in the Biology syllabus 2025.

Unit Name	NEET Deleted Syllabus 2025 for Biology
Structural Organization in Animals and Plants	Anatomy, Morphology and functions of different systems like circulatory, digestive, nervous, respiratory, and reproductive) Functions of different systems of an insect (Cockroach)
Diversity in Living World	Tools for Study of Taxonomy Three domains of life Characteristic features and examples
Plant Physiology	Transport in plants Mineral nutrition Seed dormancy Photoperiodism Vernalisation
Ecology and Environment	Environmental issues Habitat and niche Air pollution and its control Nutrient cycling (carbon and phosphorous) Water pollution and its control Solid waste management Ozone depletion Agrochemicals and their effects Deforestation Ecological succession
Biology and Human Welfare	Improvement in food production Plant breeding Apiculture and Animal husbandry Tobacco abuse Biofortification Tissue culture Single cell protein
Reproduction	Modes-Binary fission Vegetative propagation in plants Sporulation Gammule Budding Fragmentation A characteristic feature of all organisms for the continuation of species
Human Physiology	Digestion and absorption Alimentary canal and digestive glands Elementary structure and function of the eye and ear The caloric value of proteins Role of digestive enzymes and gastrointestinal hormones Nutritional and digestive disorders Egestion Indigestion, diarrhea, vomiting, constipation, jaundice

Also Read: How to Score 600+ in NEET 2025?

In conclusion, the NEET deleted syllabus 2025 currently comprises 79 chapters in total from Physics, Chemistry, and Biology combined. Previously, there were a total of 97 chapters in the NEET syllabus PDF. The decision to reduce the NEET syllabus stemmed from the removal of certain topics and chapters from various state boards at the higher secondary level. Some of the important topics removed from the revised NEET syllabus include Kinematics, Rotational Motion, Plant Physiology, etc.

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FAQs

Is the NEET 2025 syllabus reduced?

Yes, the NEET 2025 syllabus has been reduced by the NMC. The National Medical Commission (NMC) released the revised NEET syllabus 2025 PDF on its official website.

Why were certain topics removed from the NEET syllabus 2025?

Certain topics were removed from the NEET syllabus for 2025 due to various reasons, including the need to align with changes introduced in many state boards, streamline the curriculum, and address concerns raised by different educational boards. The removal aimed to ensure consistency and fairness in the examination process, resulting in the NEET deleting the syllabus.

Where can I find the NEET Deleted Syllabus 2025?

The NEET Deleted Syllabus 2025 can be accessed through official sources such as the National Medical Commission (NMC) website or the National Testing Agency (NTA) portal. It provides detailed information about the chapters and topics that have been omitted from the NEET 2025 syllabus.

What topics are removed from NEET 2025 Chemistry Syllabus?

Topics that are removed/deleted from NEET 2025 chemistry syllabus are Hydrogen, s-block, Environmental Chemistry, States of Matter, Solid State, Chemistry in Everyday Life, Metallurgy, Polymer and Surface Chemistry.

How many units are removed by NMC from NEET Physics Syllabus?

No units are removed by NMC from NEET Physics Syllabus. Only few topics and chapters are removed from the units included in NEET syllabus.

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