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Predict My CollegeBITSAT Chemistry syllabus 2026 has been released by BITS Pilani soon at bitsadmission.com. The BITSAT 2026 Chemistry syllabus includes 14 sections: States of Matter, Atomic Structure, Periodicity and Bonding, Thermodynamics, Physical and Chemical Equilibria, Electrochemistry, Chemical Kinetics, etc. Although the BITSAT 2026 syllabus PDF for Chemistry is quite huge, it includes certain high-weightage topics. As per the previous year's paper analysis, the BITSAT Chemistry syllabus high-weightage topics are Chemical Bonding, Biomolecules, Atomic Structure, P-block elements, etc. There are no changes expected in the BITSAT syllabus 2026. The BITSAT Chemistry syllabus 2026 will remain the same as in the previous year. The BITSAT 2026 syllabus of Chemistry is as per the Class 11 and 12th NCERT books. Therefore, students must first refer to the Class 11 and 12th NCERT books for exam preparation and then move on to studying from additional books.
The BITSAT 2026 exam is expected to be held in May 2026. Chemistry is one of the subjects from the BITSAT syllabus 2026 from which 30 questions will be asked. Students can go through the detailed BITSAT Chemistry syllabus 2026 here.
Also Read:
| BITSAT 2026 Exam Date | BITSAT 2026 Eligibility Criteria |
|---|---|
| BITSAT 2026 Registration | BITSAT 2026 Admit Card |
The BITSAT 2026 Chemistry syllabus consists of 14 sections. The syllabus of BITSAT Chemistry is quite huge; therefore, we recommend that you start your preparation early. As the BITSAT Chemistry syllabus 2026 is as on Class 11 and 12th, you will be familiar with most of the topics. Check out the section-wise BITSAT 2026 Chemistry syllabus below.
Topic | Sub-Topics |
|---|---|
Measurement: | Physical quantities and SI units, Dimensional analysis, Precision, Significant figures |
Chemical reactions: | Laws of chemical combination, Dalton’s atomic theory; Mole concept; Atomic, molecular and molar masses; Percentage composition, empirical & molecular formula; Balanced chemical equations & stoichiometry |
Three states of matter, intermolecular interactions, types of bonding, melting and boiling points Gaseous state: | : Kinetic energy and molecular speeds; Gas Laws, ideal behaviour, ideal gas equation, empirical derivation of gas equation, Avogadro number, Deviation from ideal behaviour – Critical temperature, Liquefaction of gases, van der Waals equation |
Liquid state: | Vapor pressure, surface tension, viscosity. |
Solid state | Classification; Space lattices & crystal systems; Unit cell in two-dimensional and three-dimensional lattices, calculation of density of unit cell – Cubic & hexagonal systems; Close packing; Crystal structures: Simple AB and AB2 type ionic crystals, covalent crystals – diamond & graphite, metals. Voids, number of atoms per unit cell in a cubic unit cell, Imperfections- Point defects, non-stoichiometric crystals; Electrical, magnetic, and dielectric properties; Amorphous solids – qualitative description. Band theory of metals, conductors, semiconductors, and insulators, and n- and p-type semiconductors. |
Topic | Sub-Topic |
|---|---|
Introduction: | Subatomic particles; Atomic number, isotopes, and isobars, Thompson’s model and its limitations, Rutherford’s picture of atoms and its limitations; Hydrogen atom spectrum and Bohr model and its limitations. |
Quantum mechanics: | Wave-particle duality – de Broglie relation, Uncertainty principle; Hydrogen atom: Quantum numbers and wave functions, atomic orbitals and their shapes (s, p, and d), Spin quantum number. |
Many electron atoms: | Pauli exclusion principle; Aufbau principle and the electronic configuration of atoms, Hund’s rule. |
Topic | Sub-Topic |
|---|---|
Basic Concepts: | Systems and surroundings; State functions; Intensive & Extensive Properties; Zeroth Law and Temperature |
First Law of Thermodynamics: | Work, internal energy, heat, enthalpy, heat capacities and specific heats, measurements of ∆U and ∆H, Enthalpies of formation, phase transformation, ionization, electron gain; Thermochemistry; Hess’s Law, Enthalpy of bond dissociation, combustion, atomization, sublimation, solution and dilution |
Second Law: | Spontaneous and reversible processes; entropy; Gibbs free energy related to spontaneity and non-spontaneity, non-mechanical work; Standard free energies of formation, free energy change and chemical equilibrium |
Third Law | Introduction |
Topics | Sub-Topics |
|---|---|
Concentration Units: | Mole Fraction, Molarity, and Molality |
Solutions: | Solubility of solids and gases in liquids, Vapour Pressure, Raoult’s law, Relative lowering of vapour pressure, depression in freezing point; elevation in boiling point; osmotic pressure, determination of molecular mass; solid solutions, abnormal molecular mass, van’t Hoff factor. Equilibrium: Dynamic nature of equilibrium, law of mass action. |
Physical Equilibrium: | Equilibria involving physical changes (solid-liquid, liquid-gas, solid-gas). |
Chemical Equilibria: | Equilibrium constants (KP, KC), Factors affecting equilibrium, Le- Chatelier’s principle. |
Ionic Equilibria: | Strong and Weak electrolytes, Acids and Bases (Arrhenius, Lewis, Lowry and Bronsted) and their dissociation; degree of ionisation, Ionisation of Water; ionisation of polybasic acids, pH; Buffer solutions; Henderson equation, Acid-base titrations; Hydrolysis; Solubility Product of Sparingly Soluble Salts; Common Ion Effect. |
Factors Affecting Equilibria: | Concentration, Temperature, Pressure, Catalysts, Significance of ΔG and ΔG0 in Chemical Equilibria |
Redox Reactions: Oxidation-reduction reactions (electron transfer concept); Oxidation number; Balancing of redox reactions; Electrochemical cells and cell reactions; Standard electrode potentials; EMF of Galvanic cells; Nernst equation; Factors affecting the electrode potential; Gibbs energy change and cell potential; Secondary cells; dry cells, Fuel cells; Corrosion and its prevention.
Electrolytic Conduction: Electrolytic Conductance; Specific and molar conductivities; variations of conductivity with concentration, Kolhrausch’s Law and its application, Electrolysis, Faraday’s laws of electrolysis; Electrode potential and electrolysis.
Topic | Sub-Topic |
|---|---|
Hydrogen: | Element: unique position in the periodic table, occurrence, isotopes; Dihydrogen: preparation, properties, reactions, and uses; Molecular, saline, ionic, covalent, interstitial hydrides; Water: Properties; Structure and aggregation of water molecules; Heavy water; Hydrogen peroxide: preparation, reaction, structure & use, Hydrogen as a fuel. |
s-block elements: | Abundance and occurrence; Anomalous properties of the first elements in each group; diagonal relationships; trends in the variation of properties (ionization energy, atomic & ionic radii). |
Alkali metals: | Lithium, sodium and potassium: occurrence, extraction, reactivity, and electrode potentials; Biological importance; Reactions with oxygen, hydrogen, halogens and water; Basic nature of oxides and hydroxides; Halides; Properties and uses of compounds such as NaCl, Na2CO3, NaHCO3, NaOH, KCl, and KOH. |
Alkaline earth metals | Magnesium and calcium: Occurrence, extraction, reactivity and electrode potentials; Reactions with O2, H2O, H2 and halogens; Solubility and thermal stability of oxo salts; Biological importance of Ca and Mg; Preparation, properties and uses of important compounds such as CaO, Ca(OH)2, plaster of Paris, MgSO4, MgCl2, CaCO3, and CaSO4. |
General: Abundance, distribution, physical and chemical properties, isolation and uses of elements; Trends in chemical reactivity of elements of a group; electronic configuration, oxidation states; anomalous properties of the first element of each group.
Group 13 elements: Boron; Properties and uses of borax, boric acid, boron hydrides & halides. Reaction of aluminum with acids and alkalis;
Group 14 elements: Carbon: carbon catenation, physical & chemical properties, uses, allotropes (graphite, diamond, fullerenes), oxides, halides and sulphides, carbides; Silicon: Silica, silicates, silicone, silicon tetrachloride, Zeolites, and their uses
Group 15 elements: Dinitrogen; Preparation, reactivity and uses of nitrogen; Industrial and biological nitrogen fixation; Compound of nitrogen; Ammonia: Haber’s process, properties and reactions; Oxides of nitrogen and their structures; Properties and Ostwald’s process of nitric acid production; Fertilizers – NPK type; Production of phosphorus; Allotropes of phosphorus; Preparation, structure and properties of hydrides, oxides, oxoacids (elementary idea only) and halides of phosphorus, phosphine
Group 16 elements: Isolation and chemical reactivity of dioxygen; Acidic, basic, and amphoteric oxides; Preparation, structure, and properties of ozone; Allotropes of sulphur; Preparation/production properties and uses of sulphur dioxide and sulphuric acid; Structure and properties of oxides, oxoacids (structures only).
Group 17 and group 18 elements: Structure and properties of hydrides, oxides, oxoacids of halogens (structures only); preparation, properties & uses of chlorine & HCl; Interhalogen compounds; Bleaching Powder; Uses of Group 18 elements, Preparation, structure, and reactions of xenon fluorides, oxides, and oxoacids.
d-Block elements: General trends in the chemistry of first-row transition elements; Metallic character; Oxidation state; ionisation enthalpy; Ionic radii; Color; Catalytic properties; Magnetic properties; Interstitial compounds; Occurrence and extraction of iron, copper, silver, zinc, and mercury; Alloy formation; Steel and some important alloys; preparation and properties of K2Cr2O7 , KMnO4
f-Block elements: Lanthanoids and actinoids; Oxidation states and chemical reactivity of lanthanoids compounds; Lanthanide contraction and its consequences, Comparison of actinoids and lanthanoids.
Coordination Compounds: Coordination number; Ligands; Werner’s coordination theory; IUPAC nomenclature; Application and importance of coordination compounds (in qualitative analysis, extraction of metals and biological systems e.g. chlorophyll, vitamin B12, and hemoglobin); Bonding: Valence-bond approach, Crystal field theory (qualitative); Isomerism including stereoisomerisms
Topic | Sub-Topics |
|---|---|
Classification | General Introduction, classification based on functional groups, trivial and IUPAC nomenclature. Methods of purification: qualitative and quantitative, |
Electronic displacement in a covalent bond: | Inductive, resonance effects, and hyperconjugation; free radicals; carbocations, carbanions, nucleophiles, and electrophiles; types of organic reactions, free radial halogenations. |
Alkanes: | Structural isomerism, general properties, and chemical reactions, free radical halogenation, combustion, and pyrolysis |
Alkenes and alkynes: | Structure of double and triple bonded compounds; General methods of preparation and reactions, physical properties, electrophilic and free radical additions, addition of hydrogen, halogen, water, hydrogen halides; (Markovnikov’s addition and peroxide effect), ozonolysis, oxidation, mechanism of electrophilic addition; acidic character of alkynes and (1,2 and 1,4) addition to dienes |
Aromatic hydrocarbons: | Sources; properties; isomerism; resonance delocalization; aromaticity; polynuclear hydrocarbons; IUPAC nomenclature; mechanism of electrophilic substitution reaction, directive influence and effect of substituents on reactivity; carcinogenicity and toxicity. |
Haloalkanes and haloarenes: | Physical properties, nomenclature, optical rotation, chemical reactions and mechanism of substitution reaction. Uses and environmental effects; di, tri, tetrachloromethanes, iodoform, freon and DDT |
Conformations: Ethane conformations; Newman and Sawhorse projections.
Geometrical isomerism in alkenes
General: Nomenclature, electronic structure, important methods of preparation, identification, important reactions, physical and chemical properties, uses of alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, nitro compounds, amines, diazonium salts, cyanides, and isocyanides.
Specific: Reactivity of alpha-hydrogen in carbonyl compounds, the effect of substituents on alphacarbon on acid strength, comparative reactivity of acid derivatives, mechanism of nucleophilic addition and dehydration, basic character of amines, methods of preparation, and their separation, importance of diazonium salts in synthetic organic chemistry.
Topic | Sub-Topic |
|---|---|
1 Carbohydrates: | Classification; Monosaccharides; Structures of pentoses and hexoses; Simple chemical reactions of glucose, Disaccharides: reducing and non-reducing sugars – sucrose, maltose and lactose; Polysaccharides: elementary idea of structures of starch, cellulose and glycogen. |
Proteins: | Amino acids; Peptide bond; Polypeptides; Primary structure of proteins; Simple idea of secondary, tertiary, and quaternary structures of proteins; Denaturation of proteins and enzymes. |
Nucleic Acids: | Types of nucleic acids; Primary building blocks of nucleic acids (chemical composition of DNA & RNA); Primary structure of DNA and its double helix. |
Vitamins: | Classification, structure, functions in biosystems; Hormones. |
Polymers: | Classification of polymers; General methods of polymerization; Molecular mass of polymers; Biopolymers and biodegradable polymers; Methods of polymerization (free radical, cationic, and anionic addition polymerizations); Copolymerization: Natural rubber; Vulcanization of rubber; Synthetic rubbers. Condensation polymers. Some important polymers: natural and synthetic like polythene, nylon, polyesters, bakelite, and rubber |
Pollution: | Environmental pollutants; soil, water, and air pollution; Chemical reactions in the atmosphere; Smog; Major atmospheric pollutants; Acid rain; Ozone and its reactions; Depletion of the ozone layer and its effects; Industrial air pollution; Greenhouse effect and global warming; Green Chemistry, study for control of environmental pollution. |
Chemicals in medicine, health care, and food: | Analgesics, Tranquilizers, antiseptics, disinfectants, anti-microbials, anti-fertility drugs, antihistamines, antibiotics, antacids; Preservatives, artificial sweetening agents, antioxidants, soaps, and detergents. |
Topic | Sub-Topics |
|---|---|
Volumetric Analysis: | Principles; Standard solutions of sodium carbonate and oxalic acid; Acidbase titrations; Redox reactions involving KI,H2SO4, Na2SO3, Na2S2O3 and H2S; Potassium permanganate in acidic, basic and neutral media; Titrations of oxalic acid, ferrous ammonium sulphate with KMnO4, K2 Cr2O7/Na2S2O3, Cu(II)/Na2S2O3. |
Qualitative Analysis of Inorganic Salts | Qualitative analysis of Inorganic Salts: Principles in the determination of the cations Pb2+, Cu2+, As3+, Mn2+, Al3+, Zn2+, Co2+, Ca2+, Sr2+, Ba2+, Mg2+, NH4+, Fe3+, Ni2+ and the anions CO3 2- |
Physical Chemistry Experiments | Physical Chemistry Experiments: preparation and crystallization of alum, copper sulphate. Benzoic acid ferrous sulfate, double salt of alum and ferrous sulphate, potassium ferric sulphate; Temperature vs. solubility; Study of pH charges by common ion effect in case of weak acids and weak bases; pH measurements of some solutions obtained from fruit juices, solutions of known and varied concentrations of acids, bases and salts using pH paper or universal indicator; Lyophilic and lyophobic sols; Dialysis; Role of emulsifying agents in emulsification. Equilibrium studies involving ferric and thiocyanate ions (ii) [2+ and chloride ions; Enthalpy determination for strong acid vs. strong base neutralization reaction (ii) hydrogen bonding interaction between acetone and chloroform; Rates of the reaction between (i) sodium thiosulphate and hydrochloric acid, (ii) potassium iodate and sodium sulphite (iii) iodide vs. hydrogen peroxide, concentration and temperature effects in these reactions |
Purification Methods | Filtration, crystallization, sublimation, distillation, differential extraction, and chromatography. Principles of melting point and boiling point determination; principles of paper chromatographic separation – Rf values. |
Qualitative Analysis of Organic Compounds: | Detection of nitrogen, sulphur, phosphorus and halogens; Detection of carbohydrates, fats and proteins in foodstuff; Detection of alcoholic, phenolic, aldehydic, ketonic, carboxylic, amino groups and unsaturation. |
Principles of Organic Chemistry Experiments: | Preparation of, acetanilide, p-nitro acetanilide, dibenzayl acetone, aniline yellow, beta-naphthol-aniline dye. |
Basic Laboratory Technique: | Cutting glass tube and glass rod, bending a glass tube, drawing out a glass jet, boring of cork |
The BITSAT Chemistry Syllabus 2026 consists of various important topics that must be covered thoroughly. These BITSAT Chemistry important topics have been repeated many times in previous years and various questions related to it have been asked. Check out the BITSAT Chemistry Important Topics 2026 list below.
Also Read: BITSAT 2026 Exam Pattern
The BITSAT Chemistry topic-wise weightage has been given below as per the previous year's paper analysis. The BITSAT 2026 Chemistry topic-wise weightage will help you analyze the important chapters/topics that should be given extra attention during the preparation.
Topic/Chapter | Weightage |
|---|---|
Chemical Bonding | 10% |
Biomolecules | 6% |
Carboxylic Acid and Its Derivatives | 6% |
Atomic Structure | 6% |
p-block Elements | 6% |
Mole Concepts | 6% |
Alkanes, Alkenes and Alkynes | 5% |
Electrochemistry | 5% |
Chemical Thermodynamics | 5% |
Solid State | 4% |
Chemical Equilibrium | 4% |
General Organic Chemistry | 4% |
s-block Elements | 4% |
Ionic Equilibrium | 3% |
Chemical Kinetics | 3% |
Also Read: BITSAT 2026 Paper Analysis
Quick Links:
| BITSAT 2026 Mathematics Exam Pattern | BITSAT 2026 Physics Exam Pattern |
|---|---|
| BITSAT 2026 Chemistry Exam Pattern | BITSAT 2026 Biology Exam Pattern |
Preparing for the chemistry section of the BITSAT (Birla Institute of Technology and Science Admission Test) requires a strategic approach because the exam assesses your mastery of several chemical principles. Here are some of the BITSAT 2026 exam preparation tips below.
Students can go through the section-wise BITSAT Chemistry tips below.
Chemical Bonding: Understand different types of chemical bonding (ionic, covalent, coordinate), their formation, and properties.
Atomic Structure: Understand the structure of the atom, including protons, neutrons, electrons, atomic orbitals, and electronic configuration.
p-block Elements: Study the properties, trends, and reactions of elements in the p-block of the periodic table.
Biomolecules (carbohydrates, proteins, lipids, nucleic acids): Be familiar with the structure, properties, and functions of major biomolecules.
Alkanes, Alkenes and Alkynes: Understand the structure, nomenclature, and reactions of alkanes, alkenes, and alkynes – basic organic compounds.
Electrochemistry: Study concepts like electrochemical cells, redox reactions, standard electrode potential, and electrolysis.
Quick Links:
Studying from the right books is important for any entrance exam preparation. Since the BITSAT syllabus 2026 is as per NCERT Class 11 and 12th, students must first study NCERT. Following that, students can refer to additional BITSAT Chemistry books. Following are some of the best books for BITSAT 2026 exam preparation that you can prepare for.
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