Chemistry Syllabus for NEET 2026: PDF with Unit-wise Division

Chemistry is one of the few subjects that students find really interesting for themselves. It prepares you for a career in various domains like Pharmaceutical research, environmental causes, etc. Along with NEET Chemistry Syllabus, NEET Physics and Biology are equally important subjects that require thorough preparation. 

Important Update: The official NEET 2026 syllabus has not been released by NTA yet and is expected to be published around December 2025. Until then, students should prepare based on the NEET syllabus, as there have been no major changes in recent years. A clear breakdown of the NEET-UG Syllabus 2026 will guide you in identifying which chapters and topics need more attention, helping you prepare in a balanced and organized way.

NEET Chemistry Syllabus 2026

As NEET 2026 syllabus is not released yet, you can download and go through the NEET Chemistry  2025 syllabus from the link below.

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Detailed NEET Syllabus based on 2025 paper trend  is given below, go through this until the NEET 2026 Chemistry Syllabus is released officially:

NEET-UG Chemistry Syllabus 2026: Class 11

Based on NEET 2025 Analysis, here is full class 11 chemistry ch-wise analysis for your on spot NEET 2026 preparations:

NEET-UG Chemistry Syllabus 2026: Class 12

Based on NEET 2025 Analysis, here is full class 12 chemistry ch-wise analysis for your on spot NEET 2026 preparations:

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NEET-UG Chemistry Syllabus 2026 : Section-wise

Physical Chemistry

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: Structure of Atoms:

• 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  and 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 orbitals – 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: Classification of Elements and Periodicity in Properties: -

• 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 law of thermodynamics - Spontaneity of processes; S of the universe and G of the system as criteria for spontaneity. ΔG (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 G and G 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. 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 and reduction, redox reactions, oxidation number, rules for assigning oxidation number, 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 VII: 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 constant 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

Unit IX: Classification of Elements and Periodicity In Properties:

• Modem periodic law and present form of the 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 K₂Cr₂O7, and KMnO₄.
• 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. Werner's theory; ligands, coordination number, denticity. chelation; IUPAC nomenclature of mononuclear co-ordination 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

Unit XIII: Purification and Characterisation of Organic Compounds:

• Purification - Crystallization, sublimation, distillation, differential extraction, and 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): Classification 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.
• 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 electrophilic substitution: halogenation, nitration.
• Friedel - Craft's alkylation and acylation, directive influence of the functional group in mono- substituted benzene.

Unit XVI: Organic Compounds Containing Halogens

• 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 Compounds 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 -hydrogen. aldol condensation, Cannizzaro
• reaction. Haloform reaction, Chemical tests to distinguish between aldehydes and Ketones.

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 -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.

Unit XX: Principles Related To Practical Chemistry:

Detection of extra elements (Nitrogen, Sulphur, halogens) in organic compounds; Detection of the following functional groups; 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 – Pb²⁺, Cu²⁺, Al³⁺, Fe³⁺, Zn²⁺, Ni²⁺, Ca²⁺, Ba²⁺, Mg²⁺, NH⁺
• Anions- CO²⁻₃, S^2-,SO²⁻₄,NO^3-, NO^2-, Cl^-, Br^-, I^- ( Insoluble salts excluded).

Chemical principles involved in the following experiments:

• Enthalpy of solution of CuSO₄
• Enthalpy of neutralization of strong acid and strong base.
• Preparation of lyophilic and lyophobic sols.
• Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature.

Chapter-wise Syllabus Analysis for NEET 2026

Chemistry Class 11

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Chemistry Class 12

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Chapter-wise Syllabus Changes for NEET 2026

With these updates, aspiring candidates should review the changes in the NEET UG syllabus to stay fully prepared.

Added Chemistry Topics/Chapters

Class 11

Structure of Atom: 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 Y and Y2 with r for ls and 2s Orbitals

Class 12

Biomolecules: Biological Functions of Nucleic Acids

Deleted Chemistry Topics/Chapters

Class 11

• States Of Matter: Full Chapter
• Thermodynamics: Third Law of Thermodynamics Enthalpy of Dilution
• Hydrogen: Full Chapter
• The s-Block Elements: Full Chapter
• The p-Block Elements: Method of Preparation and Uses
• Environmental Chemistry: Full Chapter

Class 12

• The Solid State: Full Chapter
• Electrochemistry: Corrosion
• Surface Chemistry: Full Chapter
• General Principles and Processes of Isolation of Elements: Full Chapter
• The d-and f-Block Elements: Chemical Reactivity of Lanthanoids
• Haloalkanes and Haloarenes: Environmental effects of dichloromethane, tetrachloromethane
• Alcohols, Phenols and Ethers: Ether: Preparation Physical and Chemical Properties
• Amines: Cyanides Isocyanides and Diazonium Salt: Preparation and Physical and Chemical Properties
• Biomolecules: Polysaccharides (Starch Cellulose, Glycogen)
• Polymers: Full Chapter
• Chemistry in Everyday Life: Full Chapter

How to Prepare Using Chemistry NEET Syllabus 2026?

Preparing for NEET Chemistry requires smart planning, the right study materials, and consistent practice. Here are some effective tips to help you score well in Chemistry:

• Choose the Right Books – Focus on the most important resources like NCERT textbooks, previous year papers, and trusted books materials instead of trying too many books.
• Use NCERT Books Thoroughly – Read NCERT Chemistry books line by line, including examples, tables, notes, and exceptions, as most NEET questions are based on NCERT concepts.
• Revise NCERT Multiple Times – Go through NCERT books several times to strengthen your understanding and improve your ability to answer conceptual and factual questions.
• Get Clarity in Organic Chemistry – Strengthen your basics in reaction mechanisms, functional groups, and named reactions; practice conversion questions regularly to build confidence.
• Understand Reaction Mechanisms – Learn how and why reactions occur instead of just memorizing them; this helps in solving tricky Organic Chemistry problems faster.
• Remember Important Graphs – Study and memorize all graphs given in NCERT; they often appear in Physical Chemistry questions and help in quick recall during the exam.
• Highlight and Revise Graphs – Mark key graphs in your textbook and revise them frequently to improve understanding and memory of chemical trends and properties.
• Use Flashcards for Quick Revision – Create flashcards for formulas, reactions, and important terms; revise them during short breaks to improve memory retention.
• Attempt Regular Mock Tests – Practice mock tests under timed conditions to get used to the NEET exam pattern and improve speed, accuracy, and time management.
• Analyze Your Performance – Review mock test results to identify weak areas and revise those topics again for better performance in the next test.
• Follow a Consistent Study Plan – Maintain a steady schedule that includes study, revision, and practice; this helps cover the entire syllabus efficiently.
• Focus on Both Organic and Inorganic Chemistry – Give equal attention to both sections; thorough revision of NCERT content is key to scoring high in Chemistry.

Maintaining a well-thought-out strategy is necessary to achieve a score of 180 in the NEET 2026 Chemistry portion. You must thoroughly study the appropriate literature and do a thorough revision. With the right books, proper understanding of NCERT, and regular practice through mock tests, you can confidently aim for a perfect 180 in NEET Chemistry 2026.

FAQs

1. When will the official NEET 2026 Chemistry syllabus be released?

The National Medical Commission (NMC) is anticipated to release the official NEET (UG) 2026 syllabus along with the information bulletin, likely towards the end of 2025 or early 2026. The official NTA website will carry the updated PDF once available.

2. How should I start my Chemistry preparation now, before the official syllabus is out?

You should begin your preparation by following the NEET 2025 syllabus. The 2024–25 syllabus was updated by the NMC and is a reliable blueprint for NEET 2026, as significant changes are not expected year-over-year. A strong foundation from the NCERT Class 11 and 12 textbooks is the best starting point.

3. Will there be any major changes to the Chemistry syllabus for NEET 2026?

No major changes are expected to the syllabus for NEET 2026. Based on past trends, the syllabus is likely to be very similar to the one followed for NEET 2024 and 2025, which incorporated certain additions and deletions to align with rationalized NCERT textbooks and various state board curricula.

4. Which topics in Chemistry were added or removed in the recent syllabus update?

The NMC recently added topics based on "Principles Related to Practical Chemistry" from the NCERT curriculum and included specific experimental procedures. Conversely, topics like the solid state, gaseous state, and polymers were removed to create a more streamlined syllabus.

5. Is studying only the NCERT Chemistry textbook enough to score well?

While the NCERT textbooks form the bedrock of the NEET Chemistry syllabus, relying solely on them is insufficient, especially for aiming for a top score. You should supplement your NCERT studies with practice from question banks, previous years' papers, and mock tests to develop strong problem-solving skills.

6. How should I approach Physical, Organic, and Inorganic Chemistry differently?

• Physical Chemistry: Focus on conceptual clarity and numerical practice. Note down all formulas and practice a wide variety of numerical problems.
• Organic Chemistry: Understand reaction mechanisms and practice named reactions. Make flowcharts to memorize reaction pathways and conversions.
• Inorganic Chemistry: Emphasize NCERT-based memorization, focusing on periodic trends, exceptions, and coordination compounds. Use flashcards and short notes for quick revision.

7. How much time should I dedicate to Chemistry daily?

According to experts, you should allocate at least 4 to 5 hours daily to Chemistry if you are starting from the basics. It is advisable to dedicate a balanced amount of time to Physical, Inorganic, and Organic sections.

8. How can I boost my score if I feel weak in Chemistry?

To improve your score, focus on:

• Mastering NCERT: Read the NCERT textbooks line-by-line, as many questions are based on them.
• Prioritizing high-weightage topics: Focus on chapters that consistently carry high weightage, such as Thermodynamics, Equilibrium, Chemical Bonding, and Coordination Compounds.
• Regular practice: Solve chapter-wise questions and previous years' papers to increase your speed and accuracy.

9. Where can I find reliable study material if the syllabus is not yet finalized?

Use the NCERT Class 11 and 12 Chemistry textbooks as your primary material. For additional practice, you can refer to coaching notes and reputable question banks, but always align your study with the NEET 2025 syllabus until the 2026 version is published.

10. Which chapters are considered high-scoring and should be prioritized?

High-scoring chapters often include:

• Physical Chemistry: Chemical Kinetics, Solutions, and Equilibrium.
• Inorganic Chemistry: Chemical Bonding, Coordination Compounds, and p-Block Elements.
• Organic Chemistry: General Organic Chemistry (GOC), Hydrocarbons, and Aldehydes, Ketones & Carboxylic Acids.