Essential NEET Syllabus 2025: Download the Latest PDF and Topic Guide

Remember how during our school exams our teachers put so much emphasis on keeping the syllabus on finger tips to score good during examination. Similarly competitive exam like NEET also requires knowing the NEET syllabus by heart. Why? Syllabus is like a foundation on which we build our preparation.

The syllabus for NEET 2025, is ready and released by the National Medical Commission (NMC). It has been stated by the NMC, "It is notified to all the stakeholders, especially to the aspiring candidates that the Under Graduate Medical Education Board, an autonomous body under the NMC has finalized the NEET UG2025 syllabus. The important thing to note here is, there has not been any change in the NEET UG 2025 syllabus compared to last year. The NEET syllabus has been uploaded to NMC's website for students reference.

The NEET exam is all set to take place in May 4, 2025. The release of application form will go live in February, 2025. If you're appearing for NEET UG 2025 exam, make sure you know the detailed syllabus of NEET. The exam pattern includes subject like Physics, Chemistry, and Biology (Botany and Zoology). The topics asked in exam are from class 10 to class 12. Remember Knowing the syllabus is the first step towards the NEET preparation.

Also check for: NTA update for NEET UG 2025

Subject and chapter wise syllabus of NEET 2025

As NEET 2025 approaches, it is essential for aspirants to have a clear understanding of the syllabus for each subject, topic-wise. NEET is one of the most competitive exams in India, and a well-structured study plan is crucial to success. Knowing the NEET syllabus 2025 chapter-wise helps candidates prioritize their preparation, understand the weightage for each topic, and target high-yield chapters.

NEET 2025 will consist of three subjects: Physics, Chemistry, and Biology. Out of these, Biology holds the maximum number of questions, split into Zoology and Botany. Understanding the topic-wise weightage for each subject can guide candidates on where to focus their efforts.

Download the official syllabus released by NTA.

NEET Biology Syllabus 2025

Here is the detailed breakdown of the biology syllabus for NEET UG:

Unit I: Diversity in Living World

• What is living?; Biodiversity; Need for classification; Taxonomy & Systematics; Concept of species and taxonomical hierarchy; Binomial nomenclature.

• Five kingdom classifications; salient features and classification of Monera; Protista and Fungi into major groups; Lichens; Viruses and Viroids.

• Salient features and classification of plants into major groups - Algae, Bryophytes, Pteridophytes, Gymnosperms (three to five salient and distinguishing features and at least two examples of each category);.

• Salient features and classification of animals-nonchordate up to phyla level and chordate up to classes level (three to five salient features and at least two examples)

Unit II: Structural Organisation in Animals and Plants

• Morphology and modifications; Tissues; Anatomy and functions of different parts of flowering plants: Root, stem, leaf, inflorescence- cymose and recemose, flower, fruit and seed (To be dealt along with the relevant practical of the Practical Syllabus). Family (malvaceae, Cruciferae, leguminoceae, compositae, graminae).

• Animal tissues; Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (frog). (Brief account only)

Unit III: Cell Structure and Function

• Cell theory and cell as the basic unit of life; Structure of prokaryotic and eukaryotic cell; Plant cell and animal cell; Cell envelope, cell membrane, cell wall; Cell organelles-structure and function; Endomembrane system-endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles; mitochondria, ribosomes, plastids, microbodies; Cytoskeleton, cilia, flagella, centrioles (ultra structure and function); Nucleus-nuclear membrane, chromatin, nucleolus.

• Chemical constituents of living cells: Biomolecules-structure and function of proteins, carbodydrates, lipids, nucleic acids; Enzymes-types, properties, enzyme action, classification and nomenclature of enzymes.

• B Cell division: Cell cycle, mitosis, meiosis and their significance.

Unit IV: Plant Physiology

• Photosynthesis: Photosynthesis as a means of Autotrophic nutrition; Site of photosynthesis take place; pigments involved in Photosynthesis (Elementary idea); Photochemical and biosynthetic phases of photosynthesis; Cyclic and non-cyclic and photophosphorylation; Chemiosmotic hypothesis; Photorespiration C3 and C4 pathways; Factors affecting photosynthesis.

• Respiration: Exchange gases; Cellular respiration-glycolysis, fermentation (anaerobic), TCA cycle and electron transport system (aerobic); Energy relations- Number of ATP molecules generated; Amphibolic pathways; Respiratory quotient.

• Plant growth and development: Seed germination; Phases of Plant growth and plant growth rate; Conditions of growth; Differentiation, dedifferentiation and redifferentiation; Sequence of developmental process in a plant cell; Growth regulators-auxin, gibberellin, cytokinin, ethylene, ABA.

Unit V: Human physiology

• Breathing and Respiration: Respiratory organs in animals (recall only); Respiratory system in humans; Mechanism of breathing and its regulation in humans-Exchange of gases, transport of gases and regulation of respiration Respiratory volumes; Disorders related to respiration-Asthma, Emphysema, Occupational respiratory disorders.

• Body fluids and circulation: Composition of blood, blood groups, coagulation of blood; Composition of lymph and its function; Human circulatory system-Structure of human heart and blood vessels; Cardiac cycle, cardiac output, ECG, Double circulation; Regulation of cardiac activity; Disorders of circulatory system-Hypertension, Coronary artery disease, Angina pectoris, Heart failure.

• Excretory products and their elimination: Modes of excretion- Ammonotelism, ureotelism, uricotelism; Human excretory system-structure and function; Urine formation, Osmoregulation; Regulation of kidney function-Renin-angiotensin, Atrial Natriuretic Factor, ADH and Diabetes insipidus; Role of other organs in excretion; Disorders; Uraemia, Renal failure, Renal calculi, Nephritis; Dialysis and artificial kidney.

• Locomotion and Movement: Types of movement- ciliary, fiagellar, muscular; Skeletal muscle-contractile proteins and muscle contraction; Skeletal system and its functions (To be dealt with the relevant practical of Practical syllabus); Joints; Disorders of muscular and skeletal system-Myasthenia gravis, Tetany, Muscular dystrophy, Arthritis, Osteoporosis, Gout.

• Neural control and coordination: Neuron and nerves; Nervous system in human central nervous system, peripheral nervous system and visceral nervous system; Generation and conduction of nerve impulse; Reflex action; Sense organs; Elementary structure and function of eye and ear.

• Chemical coordination and regulation: Endocrine glands and hormones; Human endocrine system Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads; Mechanism of hormone action (Elementary Idea); Role of hormones as messengers and regulators, Hypo-and hyperactivity and related disorders (Common disorders e.g. Dwarfism, Acromegaly, Cretinism, goiter, exopthalmic goiter, diabetes, Addison’s disease). (Imp: Diseases and disorders mentioned above to be dealt in brief.)

Unit VI: Reproduction

• Sexual reproduction in flowering plants: Flower structure; Development of male and female gametophytes; Pollination-types, agencies and examples; Outbreeding devices; Pollen-Pistil interaction; Double fertilization; Post fertilization events- Development of endosperm and embryo, Development of seed and formation of fruit; Special modes-apomixis, parthenocarpy, polyembryony; Significance of seed and fruit formation.

• Human Reproduction: Male and female reproductive systems; Microscopic anatomy of testis and ovary; Gametogenesis-spermatogenesis & oogenesis; Menstrual cycle; Fertilisation, embryo development upto blastocyst formation, implantation; Pregnancy and placenta formation (Elementary idea); Parturition (Elementary idea); Lactation (Elementary idea).

• Reproductive health: Need for reproductive health and prevention of sexually transmitted diseases (STD); Birth control - Need and Methods, Contraception and Medical Termination of Pregnancy (MTP); Amniocentesis; Infertility and assisted reproductive technologies – IVF, ZIFT, GIFT (Elementary idea for general awareness)

Unit VII: Genetics and Evolution

• Heredity and variation: Mendelian Inheritance; Deviations from Mendelism- Incomplete dominance, Co-dominance, Multiple alleles and Inheritance of blood groups, Pleiotropy; Elementary idea of polygenic inheritance; Chromosome theory of inheritance; Chromosomes and genes; Sex determination-In humans, birds, honey bee; Linkage and crossing over; Sex linked inheritance-Haemophilia, Colour blindness; Mendelian disorders in humans-Thalassemia; Chromosomal disorders in humans; Down’s syndrome, Turner’s and Klinefelter’s syndromes.

• Molecular basis of Inheritance: Search for genetic material and DNA as genetic material; Structure of DNA and RNA; DNA packaging; DNA replication; Central dogma; Transcription, genetic code, translation; Gene expression and regulation- Lac Operon; Genome and human genome project; DNA finger printing, protein biosynthesis. 

• Evolution: Origin of life; Biological evolution and evidences for biological evolution from Paleontology, comparative anatomy, embryology and molecular evidence); Darwin’s contribution, Modern Synthetic theory of Evolution; Mechanism of evolution-Variation (Mutation and Recombination) and Natural Selection with examples, types of natural selection; Gene flow and genetic drift; Hardy-Weinberg’s principle; Adaptive Radiation; Human evolution.

Unit VIII: Biology and Human Welfare

• Health and Disease; Pathogens; parasites causing human diseases (Malaria, Filariasis, Ascariasis. Typhoid, Pneumonia, common cold, amoebiasis, ring worm); Basic concepts of immunology-vaccines; Cancer, HIV and AIDS; Adolescence, drug and alcohol abuse, Tobacco abuse.

• Improvement in food production; Plant breeding, tissue culture, single cell protein, Biofortification; Apiculture and Animal husbandry.

• Microbes in human welfare: In household food processing, industrial production, sewage treatment, energy generation and as biocontrol agents and biofertilizers.

Unit IX: Biotechnology and Its Applications

• Principles and process of Biotechnology: Genetic engineering (Recombinant DNA technology).

• Application of Biotechnology in Health and Agriculture: Human insulin and vaccine production, gene therapy; Genetically modified organisms-Bt crops; Transgenic Animals; Biosafety issuesBiopiracy and patents.

Unit X: Ecology and Environment

• Organisms and environment: Population interactions-mutualism, competition, predation, parasitism; Population attributes-growth, birth rate and death rate, age distribution.

• Ecosystem: Patterns, components; productivity and decomposition; Energy flow; Pyramids of number, biomass, energy.

• Biodiversity and its conservation: Concept of Biodiversity; Patterns of Biodiversity; Importance of Biodiversity; Loss of Biodiversity; Biodiversity conservation; Hotspots, endangered organisms, extinction, Red Data Book, biosphere reserves, National parks and sanctuaries, Sacred Groves.

• Environmental issues: Air pollution and its control; Water pollution and its control; Agrochemicals and their effects; Solid waste management; Radioactive waste management; Greenhouse effect and global warning; Ozone depletion; Deforestation; Any three case studies as success stories addressing environmental issues.

NEET Physics Syllabus 2025

Unit I: Physics and Measurement

• Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. errors in measurement; significant figures.

• Dimensions of physical quantities, dimensional analysis, and its applications.

Unit II: Kinematics

The frame of reference, motion in a straight line. Position- time graph. speed and velocity: Uniform and non-uniform motion. average speed and instantaneous velocity. Uniformly accelerated motion. velocity-time, position-time graph, relations for uniformly accelerated motion- Scalars and Vectors. Vector. Addition and subtraction, scalar and vector products. Unit Vector. Resolution of a Vector. Relative Velocity. Motion in a plane, Projectile Motion. Uniform Circular Motion.

Unit III: Laws of Motion

Force and inertia, Newton's First Law of Motion: Momentum, Newton’s Second Law of Motion, Impulses: Newton's Third Law of Motion. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces.

Static and Kinetic friction, laws of friction. rolling friction.

Dynamics of uniform circular motion: centripetal force and its applications: vehicle on a level circular road. vehicle on a banked road.

Unit IV: Work, Energy and Power

Work done by a constant force and a variable force; kinetic and potential energies. work-energy theorem, power.

The potential energy of spring conservation of mechanical energy. conservative and non-conservative forces; motion in a vertical circle: Elastic and inelastic collisions in one and two dimensions.

Unit V: Rotational Motion

Centre of the mass of a two-particle system, Centre of the mass of a rigid body: Basic concepts of rotational motion; moment of a force; torque, angular momentum, conservation of angular momentum and its applications.

The moment of inertia, the radius of gyration, values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems. and their applications. Equilibrium of rigid bodies. rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.

Unit VI: Gravitation

The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler's law oi planetary motion. Gravitational potential energy; gravitational potential. Escape velocity, Motion of a satellite, orbital velocity, time period and energy of satellite.

Unit VII: Properties of Solids and Liquids

Elastic behaviour, Stress-strain relationship, Hooke's Law. Young's modulus, bulk modulus, modulus of rigidity. Pressure due to a fluid column; Pascal's law and its applications. Effect of gravity on fluid pressure.

Viscosity. Stokes' law. terminal velocity, streamline, and turbulent flow. Critical velocity Bemoulli's principle and its applications.

Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension - drops, bubbles, and capillary rise. Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer-conduction, convection, and radiation.

Unit VIII: Thermodynamics

Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature. Heat, work, and internal energy. The first law of thermodynamics, isothermal and adiabatic processes.

The second law of thermodynamics: reversible and irreversible processes.

Unit IX: Kinetic Theory of Gases

Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases - assumptions, the concept of pressure. Kinetic interpretation of temperature: RMS speed of gas molecules: Degrees of freedom. Law of equipartition of energy and applications to specific heat capacities of gases; Mean free path. Avogadro's number.

Unit X: Oscillations and Waves

Oscillations and periodic motion - time period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M.) and its equation; phase: oscillations of a spring -restoring force and force constant: energy in S.H.M. - Kinetic and potential energies; Simple pendulum - derivation of expression for its time period:

Wave motion. Longitudinal and transverse waves, speed of travelling wave. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves. Standing waves in strings and organ pipes, fundamental mode and harmonics- Beats.

Unit XI: Electrostatics

Electric charges: Conservation of charge. Coulomb's law forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution.

Electric field: Electric field due to a point charge, Electric field lines. Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field.

Electric flux' Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet, and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges; potential difference, Equipotential surfaces, Electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field.

conductors and insulators. Dielectrics and electric polarization, capacitors and capacitances, the combination of capacitors in series and parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates. Energy stored in a capacitor.

Unit XII: Current Electricity

Electric current. Drift velocity, mobility and their relation with electric current. Ohm’s law. Electrical resistance. V-l characteristics of Ohmic and non-ohmic conductors. Electrical energy and power' Electrical resistivity and conductivity. Series and parallel combinations of resistors; Temperature dependence of resistance.

Internal resistance, potential difference and emf of a cell, a combination of cells in series and parallel. Kirchhoff’s laws and their applications. Wheatstone bridge. Metre Bridge.

Unit XIII: Magnetic Effects of Current and Magnetism

Biot - Savart law and its application to the current carrying circular loop. Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid. Force on a moving charge in uniform magnetic and electric fields.

Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel currents carrying conductors-definition of ampere. Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its sensitivity, and conversion to ammeter and voltmeter.

Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid. magnetic field lines; Magnetic field due to a magnetic dipole (bar magnet) among its axis and perpendicular to its axis. Torque on a magnetic dipole in a uniform magnetic field. Para dia and ferromagnetic substances with examples, effect of temperature on magnetic properties.

Unit XIV: Electromagnetic Induction And Alternating Currents

Electromagnetic induction: Faraday's law. Induced emf and current: Lenz’s Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and RMS value of alternating current/voltage: reactance and impedance: LCR series circuit, resonance: power in AC circuits, wattless current. AC generator and transformer.

Unit XV: Electromagnetic Waves

Displacement current. Electromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X-rays. Gamma rays), Applications of e.m. waves.

Unit XVI: Optics

Reflection of light, spherical minors, mirror formula. Refraction of right at plane and spherical surfaces, thin lens formula and lens maker formula. Total internal reflection and its applications.

Magnification. Power of a Lens. Combination of thin lenses in contact. Refraction of light through a prism. Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers.

Wave optics: wave front and Huygens' principle. Laws of reflection and refraction using Huygens principle. Interference, Young's double-slit experiment and expression for fringe width, coherent sources, and sustained interference of light. Diffraction due to a single slit, width of central maximum. Polarization, plane-polarized light: Brewster's law, uses of plane-polarized light and Polaroid.

Unit XVII: Dual Nature of Matter and Radiation

Dual nature of radiation. Photoelectric effect. Hertz and Lenard's observations; Einstein's photoelectric equation: particle nature of light. Matter waves-wave nature of particle, de Broglie relation.

Unit XVIII: Atoms and Nuclei

Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model, energy levels' hydrogen spectrum. Composition and size of nucleus, atomic masses, Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission, and fusion.

Unit XIX: Electronic Devices

Semiconductors; semiconductor diode: I-V characteristics in forward and reverse bias; diode as a rectifier; I-V characteristics of LED. the photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator. Logic gates (OR. AND. NOT. NAND and NOR).

Unit XX: Experimental Skills

Familiarity with the basic approach and observations of the experiments and activities:

1. Vernier calipers - its use to measure the internal and external diameter and depth of a vessel.

2. Screw gauge-its use to determine thickness/diameter of thin sheet/wire.

3. Simple pendulum-dissipation of energy by plotting a graph between the square of amplitude and time.

4. Metre Scale - the mass of a given object by the principle of moments.

5. Young's modulus of elasticity of the material of a metallic wire.

6. Surface tension of water by capillary rise and effect of detergents.

7. Co-efficient of Viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.

8. Speed of sound in air at room temperature using a resonance tube.

9. Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures.

10. The resistivity of the material of a given wire using a metre bridge.

11. The resistance of a given wire using Ohm's law.

12. Resistance and figure of merit of a galvanometer by half deflection method.

13. The focal length of;

(i) Convex mirror

(ii) Concave mirror, and

(iii) Convex lens, using the parallax method.

14. The plot of the angle of deviation vs angle of incidence for a triangular prism.

15. Refractive index of a glass slab using a travelling microscope.

16. Characteristic curves of a p-n junction diode in forward and reverse bias.

17. Characteristic curves of a Zener diode and finding reverse breakdown voltage.

18. Identification of Diode. LED,. Resistor. A capacitor from a mixed collection of such items.

NEET Chemistry Syllabus 2025

NEET Chemistry syllabus 2025 is divided into three sections, Physical Chemistry, Organic Chemistry and Inorganic Chemistry. Given below is the detailed syllabus with topics is given below.

Physical Chemistry Syllabus for NEET

There are a total of eight units under the Physical Chemistry section. The unit-wise chapters and topics are given below.

Unit I: Some Basic Concepts of Chemistry

Matter and its nature, Dalton's atomic theory: Concept of atom, molecule, element. and compound. Laws of chemical combination; Atomic and molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae: Chemical equations and
stoichiometry.

Unit II: Atomic Structure

Nature of electromagnetic radiation, photoelectric effect; Spectrum of the hydrogen atom. Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr's model; Dual nature of matter, de Broglie's relationship. Heisenberg uncertainty principle. Elementary ideas of quantum mechanics, quantum mechanics, the quantum mechanical model of the atom, its important features. Concept of atomic orbitals as one-electron wave functions: Variation of  Ψ and  Ψ 2 with r for 1s and 2s orbitals: various quantum numbers (principal, angular momentum, and magnetic quantum numbers) and their significance; shapes of s, p, and d - orbitals, electron spin and spin quantum number: Rules for filling electrons in orbits - Aufbau principle. Pauli's exclusion principle and Hund's rule, electronic configuration of elements, extra stability of half-filled and completely filled orbitals.

Unit III: Chemical Bonding and Molecular Structure

Kossel-Lewis approach to chemical bond formation, the concept of ionic and covalent bonds.

Ionic Bonding: Formation of ionic bonds, factors affecting the formation of ionic bonds; calculation of lattice enthalpy.

Covalent Bonding: Concept of electronegativity. Fajan's rule, dipole moment: Valence Shell Electron Pair Repulsion (VSEPR) theory and shapes of simple molecules.
Quantum mechanical approach to covalent bonding: Valence bond theory - its important features. the concept of hybridization involving s, p, and d orbitals; Resonance.
Molecular orbital Theory - Its important features. LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of homonuclear diatomic molecules, the concept of bond order, bond length, and bond energy. 
Elementary idea of metallic bonding. Hydrogen bonding and its applications.

Unit IV: Chemical Thermodynamics

Fundamentals of thermodynamics: System and surroundings, extensive and intensive properties' state functions, types of processes. 

The first law of thermodynamics - Concept of work, heat internal energy and enthalpy, heat capacity, molar heat capacity; Hess's law of constant heat summation; Enthalpies of bond dissociation, combustion' formation, atomization. sublimation. phase transition, hydration. ionization. and solution.

The second raw of thermodynamics - Spontaneity of processes: AS of the universe and AC of the system as criteria for spontaneity. Standard Gibbs energy change and equilibrium constant.

Unit V: Solutions

Different methods for expressing the concentration of solution - molality, molarity, mole fraction. percentage (by volume and mass both), the vapour pressure of solutions and Raoult's law - Ideal and. non-ideal solutions, vapour pressure - composition, plots for ideal and non-ideal solutions: colligative properties of dilute solutions - a relative lowering of vapour pressure, depression of freezing point, the elevation of.boiling point and osmotic pressure; Determination of molecular mass using colligative properties; Abnormal value of molar mass, Van't Hoff Factor and its significance.

Unit VI: Equilibrium 

Meaning of equilibrium, the concept of dynamic equilibrium.

Equilibria involving physical processes: Solid-liquid, liquid - gas and solid-gas equilibria, Henry's law. General characteristics of equilibrium involving physical processes.

Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, the significance of  ΔG and  ΔG° in chemical equilibrium, factors affecting equilibrium concentration, pressure, temperature, the effect of catalyst; Le Chatelier's principle.

Ionic equilibrium: weak. and strong electrolytes, ionization of electrolytes, various concepts of acids and bases (Arrhenius and Bronsted - Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants, ionization of water. PH scale, common ion effect, hydrolysis of salts and PH of their solutions, the solubility of sparingly soluble salts and solubility products, buffer solutions. 

Unit VII: Redox Reactions and Electrochemistry

Electronic concepts of oxidation-reduction, redox reactions, oxidation numbers, rules for assigning oxidation numbers, and balancing of redox reactions.

Electrolytic and metallic conduction, conductance in electrolytic solutions, molar conductivities and their variation with concentration, Kohlrausch's law and its applications.

Electrochemical Cells - Electrolytic and Galvanic cells, different types of electrodes, electrode potentials including standard electrode potential, half-cell and cell reactions, emf of a Galvanic cell and its measurement: Nernst equation and its applications; Relationship between cell potential and Gibbs' energy change: Dry cell and lead accumulator; Fuel cells.

Unit VIII: Chemical Kinetics

Rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure, 'and catalyst; elementary and complex reactions, order and molecularity of reactions, rate law, rate constants and its units, differential and integral forms of zero and first-order reactions, their characteristics and half lives, the effect of temperature on the rate of reactions, Arrhenius theory, activation energy and its calculation, collision theory of bimolecular gaseous reactions (no derivation). 

Inorganic Chemistry Syllabus for NEET

This section has four units. 

Unit IX: Classification in Elements and Periodicity in Properties

Modern periodic law and present form of periodic table, s, p, d and f block elements, periodic trends in properties of elements atomic and ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, and chemical reactivity. 

Unit X: P-Block Elements

Group 13 to Group 18 Elements

General Introduction: Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups; unique behaviour of the first element in each group. 

Unit XI: d and f Block Elements

Transition Elements

General introduction, electronic configuration, occurrence and characteristics, general trends in properties, of the first row transition elements - physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation; Preparation, properties and uses of K2Cr207 and KMn04.

Inner Transition Elements

Lanthanoids - Electronic configuration, oxidation states, and lanthanoid contraction.

Actinoids - Electronic configuration and oxidation states. 

Unit XII: Co-ordination Compounds

Introduction to coordination compounds.Wemer's theory; ligands, coordination number. denticity. chelation; IUPAC nomenclature of mononuclear coordination compounds, isomerism: Bonding-Valence bond approach and basic ideas of Crystal field theory, colour and magnetic properties; importance of co-ordination compounds (in qualitative analysis. extraction of metals and in biological systems).

Organic Chemistry Syllabus for NEET

This part has the highest number of units, which is eight. Let us take a look at the Organic Chemistry syllabus for NEET. 

Unit XIII: Purification and Characterisation of Organic Compounds

Purification - Crystallization. sublimation, distillation, differential extraction, chromatography - principles and their applications.

Qualitative analysis - Detection of nitrogen, sulphur, phosphorus and halogens.

Quantitative analysis (basic principles only) - Estimation of carbon. hydrogen. nitrogen. halogens. sulphur. phosphorus.

Calculations of empirical formulae and molecular formulae: Numerical problems in organic quantitative analysis.

Unit XIV: Some Basic Principles of Organic Chemistry

Tetravalency of carbon: Shapes of simple molecules - hybridization (s and p): crassification of organic compounds based on functional groups: and those containing halogens, oxygen, nitrogen and sulphur; Homologous series: Isomerism - structural and stereoisomerism.

Nomenclature (Trivial and IUPAC)

Covalent bond fission - Homolytic and heterolytic: free radicals. carbocations. and carbanions: stability of carbocations and free radicals. electrophiles. and nucleophiles.

Electronic displacement in a covalent bond

Inductive effect, electromeric effect. resonance and hyperconjugation.

Common types of organic reactions- Substitution. addition. elimination, and rearrangement.

Unit XV: Hydrocarbons

Classification, isomerism. IUPAC nomenclature, general methods of preparation, properties, and reactions.

Alkanes - Conformations: Sawhorse and Newman projections (of ethane): Mechanism of halogenation of alkanes, projections (of ethane).

Alkenes - Geometrical isomerism: Mechanism of electrophilic addition: addition of hydrogen. halogens, water. hydrogen halides (Markownikoffs and peroxide effect): Ozonolysis and polymerization.

Alkynes - Acidic character: Addition of hydrogen, halogens, water, and hydrogen halides: Polymerization.

Aromatic hydrocarbons - Nomenclature. benzene - structure and aromaticity: Mechanism of substitution: halogenation, nitration.

Friedel-Craft's alkylation and acylation, directive influence of the functional group in mono-substituted benzene.

Unit XVI: Organic Compounds Containing Halogen

General methods of preparation, properties, and reactions; Nature of C-X bond: Mechanisms of substitution reactions.

Uses; Environmental effects of chloroform, iodoform freons, and DDT.

Unit XVII: Organic Compound Containing Oxygen

General methods of preparation, properties, reactions, and uses.

Alcohols, Phenols and Ethers

Alcohols: Identification of primary, secondary, and tertiary alcohols: mechanism of dehydration.

Phenols: Acidic nature, electrophilic substitution reactions: halogenation. nitration and sulphonation. Reimer - Tiemann reaction.

Ethers: Structure.

Aldehyde and Ketones: Nature of carbonyl group; Nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones; Important reactions such as - Nucleophilic addition reactions (addition of HCN. NH3 and its derivatives), Grignard reagent; oxidation: reduction (Wolf Kishner and Clemmensen); the acidity of α-hydrogen. aldol condensation, Cannizzaro reaction. Haloform reaction, Chemical tests to distinguish between aldehydes and Ketones.

Carboxylic Acids

Acidic strength and factors affecting it.

Unit XVIII: Organic Compounds Containing Nitrogen

General methods of preparation. Properties, reactions, and uses.

Amines: Nomenclature, classification structure, basic character, and identification of primary, secondary, and tertiary amines and their basic character.

Diazonium Salts: Importance in Synthetic Organic Chemistry.

Unit XIX: Biomolecules

General introduction and importance of biomolecules.

CARBOHYDRATES - classification; aldoses and ketoses: monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose, and maltose)

PROTEINS.Elementary Idea of α-amino acids, peptide bond, polypeptides.Proteins: primary. secondary, tertiary, and quaternary structure (qualitative idea only), denaturation of proteins enzymes.

VITAMINS - Classification and functions

NUCLEIC ACIDS - Chemical constitution of DNA and RNA

Biological functions of nucleic acids

Hormones (General Introduction)

Unit XX: Principles Related to Practical Chemistry

Detection of extra elements (Nitrogen, sulphur, halogens), in organic compounds; Detection of the following functional group, hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones) carboxyl, and amino groups in organic compounds.

• The chemistry involved in the preparation of the following:

Inorganic compounds: Mohr's salt. potash alum

Organic compounds: Acetanilide. p-nitro acetanilide, aniline yellow, iodoform

• The chemistry involved in the titrimetric exercises - Acids. bases and the use of indicators. oxalic-acid vs KMnO4. Mohr's salt vs KMnO4

• Chemical principles involved in the qualitative salt analysis

Cations

Anions

Chemical principles involved in the following experiments:

1. Enthalpy of solution of CuSO4

2. Enthalpy of neutralization of strong acid and strong base

3. Preparation of lyophilic and lyophobic sols

4. Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature.

NEET 2025 syllabus-chapter wise weightage

Understanding the NEET syllabus chapter-wise weightage is crucial for effective preparation. By focusing on high-weightage topics, you can optimize your study plan and maximize your score. Below is a detailed breakdown of the chapter-wise weightage for Physics, Chemistry, and Biology, based on the revised NEET 2025 syllabus.

Physics Chapter-Wise Weightage

Physics is a challenging subject in NEET, but knowing the weightage of each chapter can help you prioritize your preparation. Here’s a table summarizing the chapter-wise weightage for Physics:

Key Focus Areas: Laws of motion, thermodynamics, dual nature of matter, current electricity, and optics are high-weightage chapters that require thorough preparation.

Chemistry Chapter-Wise Weightage

Chemistry is divided into physical, organic, and inorganic chemistry, with each section carrying significant weight. Here’s the chapter-wise weightage for Chemistry:

Key Focus Areas: Chemical bonding, p-block elements, and coordination compounds are high-weightage topics that should be prioritized.

Biology Chapter-Wise Weightage

Biology carries the highest weightage in NEET, with 90 questions (360 marks). Here’s the chapter-wise weightage for Biology:

Key Focus Areas: Genetics and evolution, human physiology, and ecology are high-weightage chapters that require in-depth understanding.

Deleted topics from NEET syllabus

One major change made in last year was deletion of certain topics from the NEET UG syllabus. The NEET syllabus has been updated with certain chapters removed, added, and modified. The reduced syllabus of the NEET released by NMC last year was to streamline and provide holistic way for the exam preparation. Below is a detailed subject-wise breakdown of the deleted syllabus for Physics, Chemistry, and Biology, presented in tables for better understanding.

Physics deleted syllabus 2025

The NEET Physics syllabus has seen the removal of several topics, particularly those deemed less relevant to the core concepts required for medical studies. Here’s a table summarizing the deleted topics:

Chemistry deleted syllabus 2025

The NEET chemistry syllabus has also been revised, with several topics removed to focus on essential concepts.

Biology deleted syllabus 2025

The NEET biology syllabus has been streamlined, with certain topics removed to focus on core concepts. Here’s a table summarizing the deleted topics:

NEET exam pattern 2025

Knowing the NEET exam pattern is important for aspirants to perform well in the 2025 exam. The National Testing Agency set the NEET exam pattern.

NEET (updated) exam paper pattern 2025

NEET 2025 exam strategy

Preparing for the NEET 2025 exam requires a well-structured strategy that aligns with the updated NEET syllabus 2025. With the NMC streamlining the syllabus, aspirants must focus on high-weightage topics, effective time management, and consistent practice. This section provides a detailed NEET 2025 exam strategy, incorporating key topics like physics, chemistry, and biology, to help you maximize your score.

1. Understand the NEET 2025 Syllabus Thoroughly

The first step in your NEET 2025 preparation is to familiarize yourself with the NEET syllabus. The syllabus is divided into three core subjects:

Physics: Topics like laws of motion, work, energy, and power, and magnetic effects of current are crucial.

Chemistry: Focus on chemical bonding and molecular structure, d and f block elements, and organic compounds containing nitrogen.

Biology: Prioritize cell structure and function, structural organization in animals and plants, and biotechnology and its applications.

Download the NEET syllabus 2025 PDF from the official National Testing Agency (NTA) website to ensure you’re studying the right topics.

2. Create a Realistic Study Plan

A well-organized study plan is essential for covering the vast NEET syllabus. Here’s how to create one:

1. Divide the Syllabus: Allocate time for each subject based on your strengths and weaknesses. For example, spend more time on physics if you struggle with numerical problems.

2. Set Daily Goals: Break down topics like kinetic theory of gases or redox reactions and electrochemistry into smaller, manageable tasks.

3. Include Revision Time: Dedicate at least 2-3 hours daily to revising high-weightage topics like dual nature of matter and radiation or principles related to practical chemistry.

3. Focus on High-Weightage Topics

Certain topics carry more weight in the NEET syllabus. Below are the e.g.

Physics: Electromagnetic induction and alternating currents, atoms and nuclei, and properties of solids and liquids.

Chemistry: Classification of elements and periodicity in properties, p block elements, and basic principles of organic chemistry.

Biology: Human welfare, biotechnology, and cell structure and function.

4. Master NCERT Concepts

The NEET UG syllabus 2025 is based on the NCERT curriculum, making NCERT textbooks your most valuable resource. Here’s how to use them effectively:

Physics: Understand concepts like field due to a uniform magnetic field and laws of motion thoroughly.

Chemistry: Focus on purification and characterization of organic compounds and some basic concepts of chemistry.

Biology: Pay special attention to diagrams and explanations in chapters like structural organization in animals and biotechnology and its applications.

5. Practice with Mock Tests and Previous Year Papers

Regular practice is key to cracking NEET 2025. Here’s how to incorporate it into your strategy:

1. Solve Previous Year Papers: Analyze questions from topics like organic compounds containing halogens and electromagnetic induction.

2. Take Mock Tests: Simulate the exam environment to improve time management and accuracy.

3. Focus on Weak Areas: Use mock test results to identify and improve in weaker areas like d and f block elements or magnetic effects of current.

6. Revise Strategically

Revision is crucial for retaining concepts. Here’s how to revise effectively:

Create Short Notes: Summarize topics like chemical bonding and molecular structure or principles of organic chemistry in your own words.

Use Flashcards: Memorize key concepts like classification of elements or basic principles of organic chemistry using flashcards.

Group Study: Discuss topics like biotechnology or laws of motion with peers to reinforce your understanding.

7. Stay Consistent and Motivated

Consistency is the key to success in NEET UG syllabus 2025. Follow these tips to stay on track:

Stick to Your Schedule: Avoid procrastination and complete daily goals without fail.

Take Breaks: Incorporate short breaks to avoid burnout.

Stay Positive: Remind yourself of your goal to stay motivated throughout the preparation journey.

Final Tips for NEET 2025

1. Focus on Accuracy: Since there’s negative marking, prioritize accuracy over attempting all questions.

2. Time Management: Allocate time wisely during the exam, ensuring you attempt high-weightage sections first.

3. Stay Updated: Keep an eye on official announcements from the NTA regarding the NEET 2025 syllabus or exam pattern.

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Conclusion

The NEET 2025 syllabus, as outlined by the National Medical Commission (NMC), is your ultimate roadmap to cracking one of the most competitive medical entrance exams in India. With a streamlined syllabus focusing on core topics like physics, chemistry, and biology, aspirants can now prepare more efficiently and effectively.

By following a structured NEET 2025 exam strategy, which includes thorough analysis of the NEET syllabus 2025 PDF, consistent practice of previous year papers, and regular revision of key concepts, you can maximize your chances of success.

As you embark on your NEET 2025 journey, keep in mind that success lies in consistent effort, smart planning, and a positive mindset. With the right approach and dedication, you can conquer the NEET syllabus 2025 and secure your dream of becoming a doctor.