BITSAT Exam Syllabus: Detailed Subject-wise Guide for Smart Preparation

The BITSAT syllabus is designed to assess a student’s strong foundation in Physics, Chemistry, Mathematics/Biology, English Proficiency, and Logical Reasoning. It is largely based on the NCERT Class 11 and 12 curriculum, covering fundamental concepts as well as their practical applications.

The syllabus is divided into multiple parts. Physics includes topics from mechanics, thermodynamics, electromagnetism, optics, and modern physics. Chemistry covers physical, organic, and inorganic chemistry along with practical and environmental aspects. Mathematics focuses on algebra, calculus, coordinate geometry, probability, and vectors, while Biology includes topics from cell biology, genetics, physiology, ecology, and biotechnology.

In addition, the test evaluates English proficiency through grammar, vocabulary, and comprehension, and logical reasoning through verbal and non-verbal problem-solving skills.

Overall, the BITSAT syllabus is comprehensive and concept-based, aiming to test not just theoretical knowledge but also analytical ability, speed, and accuracy required for admission into BITS Pilani and its campuses.

PART I: Physics Syllabus For BITSAT Exam

Units & Measurements

• Systems of units, SI units
• Fundamental & derived units
• Dimensional analysis
• Precision & significant figures
• Measuring instruments: Vernier calipers, screw gauge, physical balance

Kinematics

• Vector properties
• Position, velocity & acceleration vectors
• Motion with constant acceleration
• Projectile motion
• Uniform circular motion
• Relative motion

Newton’s Laws of Motion

• Newton’s laws, free body diagrams
• Resolution of forces
• Inclined plane motion
• Pulley systems
• Centripetal force
• Inertial & non-inertial frames

Impulse & Momentum

• Impulse & momentum
• Conservation of momentum
• Collisions
• System of particles
• Center of mass

Work, Energy & Power

• Work done
• Kinetic energy & work-energy theorem
• Power
• Potential energy & conservative forces
• Conservation of mechanical energy

Rotational Motion

• Angular displacement, velocity, acceleration
• Rotational kinematics
• Moment of inertia
• Parallel & perpendicular axis theorem
• Torque & angular momentum
• Conservation of angular momentum
• Rolling motion

Gravitation

• Newton’s law of gravitation
• Gravitational potential energy
• Escape velocity
• Kepler’s laws
• Satellite motion

Mechanics of Solids & Fluids

• Elasticity
• Pressure & density
• Archimedes’ principle
• Viscosity
• Surface tension
• Bernoulli’s theorem

Oscillations

• SHM (simple harmonic motion)
• Spring-mass system
• Simple & compound pendulum
• Damped & forced oscillations
• Resonance

Waves

• Progressive waves
• Standing waves (strings & pipes)
• Superposition & beats
• Doppler effect

Heat & Thermodynamics

• Kinetic theory of gases
• Thermal equilibrium & temperature
• Specific heat
• Heat transfer (conduction, convection, radiation)
• Thermal conductivity
• Newton’s law of cooling
• First law of thermodynamics
• Second law of thermodynamics
• Carnot engine, efficiency & COP

Electrostatics

• Coulomb’s law
• Electric field
• Electric potential & energy
• Gauss law
• Electric dipole
• Capacitance & dielectrics

Current Electricity

• Ohm’s law
• Joule heating
• DC circuits
• Kirchhoff’s laws
• Wheatstone bridge
• Potentiometer
• Resistivity & temperature dependence

Magnetic Effects of Current

• Biot-Savart law
• Ampere’s law
• Lorentz force
• Force on current-carrying conductor
• Magnetic moment
• Torque on loop
• Galvanometer → Ammeter & Voltmeter

Electromagnetic Induction & AC

• Faraday’s law
• Lenz’s law
• Eddy currents
• Inductance
• Transformers & generators
• AC basics (RMS, peak values)
• LCR circuits

Optics

• Reflection & refraction
• Mirrors & lenses
• Optical instruments
• Interference (YDSE)
• Thin films
• Diffraction
• Electromagnetic waves
• EM spectrum
• Polarization (Malus & Brewster laws)

Modern Physics

• Photoelectric effect
• De Broglie wavelength
• Atomic models (Rutherford, Bohr)
• Hydrogen spectrum
• Radioactivity
• Nuclear reactions (fission & fusion)
• Binding energy

Electronic Devices

• Energy bands
• Conductors, semiconductors, insulators
• Diodes (rectifier, Zener, LED, solar cell)
• Transistors (CE configuration, amplifier, oscillator)
• Logic gates (AND, OR, NOT, NAND, NOR)
• Transistor as switch

PART II: Chemistry Syllabus For BITSAT Exam

States of Matter

Basics & Stoichiometry

• SI units, measurements
• Laws of chemical combination
• Mole concept
• Empirical & molecular formula
• Stoichiometry

Gaseous State

• Gas laws
• Ideal gas equation
• Kinetic theory
• Deviation from ideal behavior
• Liquefaction of gases
• van der Waals equation

Liquid State

• Vapour pressure
• Surface tension
• Viscosity

Solid State

• Crystal systems
• Unit cells (2D & 3D)
• Density of unit cell
• Close packing
• Ionic & covalent crystals
• Metallic solids
• Defects
• Electrical & magnetic properties
• Band theory
• Semiconductors

Atomic Structure

• Subatomic particles
• Atomic models (Thomson, Rutherford, Bohr)
• Hydrogen spectrum
• Quantum mechanics
• De Broglie equation
• Uncertainty principle
• Quantum numbers
• Orbitals (s, p, d)
• Pauli principle
• Aufbau principle
• Hund’s rule

Periodicity & Chemical Bonding

• Periodic table & trends
• Ionization energy, electronegativity
• Ionic bond & lattice energy
• Born-Haber cycle
• Covalent bond
• VSEPR theory
• Hybridization
• Molecular orbital theory
• Bond order
• Dipole moment
• Hydrogen bonding

Thermodynamics

• System & surroundings
• State functions
• First law (∆U, ∆H)
• Hess law
• Enthalpy types
• Second law (entropy, Gibbs free energy)
• Third law

Physical & Chemical Equilibrium

Solutions

• Concentration terms
• Raoult’s law
• Colligative properties
• Osmotic pressure
• Abnormal molar mass

Equilibrium

• Law of mass action
• Physical equilibrium
• Chemical equilibrium
• KP, KC
• Le Chatelier’s principle

Ionic Equilibrium

• Acids & bases
• pH & buffers
• Hydrolysis
• Solubility product
• Common ion effect

BITSAT Chemistry Syllabus (Continued)

Factors Affecting Equilibrium

• Effect of concentration, temperature, pressure
• Role of catalyst
• Gibbs free energy (ΔG, ΔG°) and its significance in equilibrium

Electrochemistry

Redox Reactions & Electrochemical Cells

• Oxidation–reduction (electron transfer concept)
• Oxidation number
• Balancing redox reactions
• Electrochemical cells & cell reactions
• Standard electrode potential
• EMF of galvanic cells
• Nernst equation
• Factors affecting electrode potential
• Relation between Gibbs energy & cell potential
• Secondary cells (dry cells, fuel cells)
• Corrosion & prevention

Electrolytic Conduction

• Electrolytic conductance
• Specific & molar conductivity
• Variation of conductivity with concentration
• Kohlrausch’s Law & applications
• Electrolysis
• Faraday’s laws
• Electrode potential in electrolysis

Chemical Kinetics & Surface Chemistry

Chemical Kinetics

• Rate of reaction & rate law
• Rate constant
• Order & molecularity
• Integrated rate equations
• Half-life (zero & first order)

Factors Affecting Rate

• Concentration
• Catalyst
• Surface area (particle size)
• Temperature
• Collision theory (basic idea)
• Activation energy
• Arrhenius equation

Surface Chemistry

• Adsorption: physisorption & chemisorption
• Factors affecting adsorption
• Catalysis: homogeneous & heterogeneous
• Enzyme catalysis
• Colloids: Types (lyophilic, lyophobic, multimolecular, macromolecular) and Properties (Tyndall effect, Brownian motion, electrophoresis, coagulation)
• Emulsions (types)

Hydrogen & s-Block Elements

Hydrogen

• Position in periodic table
• Isotopes
• Dihydrogen: preparation, properties, uses
• Hydrides (ionic, covalent, interstitial)
• Water: structure & properties
• Heavy water
• Hydrogen peroxide (prep, structure, uses)
• Hydrogen as fuel

s-Block Elements (General)

• Occurrence & abundance
• Anomalous properties
• Diagonal relationship
• Trends (ionization energy, radii)

Alkali Metals (Group 1)

• Li, Na, K: occurrence, extraction, reactivity
• Electrode potentials
• Biological importance
• Reactions with O₂, H₂, water, halogens
• Oxides & hydroxides (basic nature)
• Important compounds: NaCl, Na₂CO₃, NaHCO₃, NaOH, KCl, KOH

Alkaline Earth Metals (Group 2)

• Mg, Ca: occurrence, extraction, properties
• Reactions with O₂, H₂O, H₂, halogens
• Oxo salts (solubility & stability)
• Biological importance
• Compounds: CaO, Ca(OH)₂, POP, MgSO₄, CaCO₃, CaSO₄

p-, d- and f-Block Elements

General Properties

• Abundance & occurrence
• Electronic configuration
• Oxidation states
• Trends & anomalies

Group–13 (Boron Family)

• Boron, borax, boric acid
• Boron hydrides & halides
• Aluminium reactions

Group–14 (Carbon Family)

• Carbon: catenation, allotropes (diamond, graphite, fullerenes)
• Compounds: oxides, halides, carbides
• Silicon: silica, silicates, silicones, zeolites

Group –5 (Nitrogen Family)

• Nitrogen: preparation & uses
• Nitrogen fixation
• Ammonia (Haber process)
• Oxides of nitrogen
• Nitric acid (Ostwald process)
• Fertilizers (NPK)
• Phosphorus & its compounds

Group–16 (Oxygen Family)

• Dioxygen properties
• Ozone
• Sulphur allotropes
• SO₂ & H₂SO₄
• Oxides & oxoacids

Group–17 & 18

• Halogens: hydrides, oxides, oxoacids
• Chlorine & HCl
• Interhalogen compounds
• Bleaching powder
• Noble gases: uses
• Xenon compounds

d-Block Elements

• Transition metals: trends
• Oxidation states
• Magnetic & catalytic properties
• Extraction of Fe, Cu, Zn, Ag, Hg
• Alloys & steel
• Compounds: KMnO₄, K₂Cr₂O₇

f-Block Elements

• Lanthanoids & actinoids
• Oxidation states
• Lanthanide contraction
• Comparison

Coordination Compounds

• Coordination number & ligands
• Werner’s theory
• IUPAC nomenclature
• Bonding (VBT, CFT – qualitative)
• Isomerism
• Applications (biological & industrial)

Organic Chemistry & Hydrocarbons

Basics

• Classification & nomenclature
• Purification methods

Electronic Effects

• Inductive, resonance, hyperconjugation
• Reactive intermediates (carbocation, carbanion, radicals)
• Nucleophiles & electrophiles
• Types of reactions

Alkanes

• Isomerism
• Properties & reactions
• Halogenation
• Combustion & pyrolysis

Alkenes & Alkynes

• Structure
• Preparation
• Reactions (addition, oxidation)
• Markovnikov rule & peroxide effect
• Ozonolysis
• Acidity of alkynes

Aromatic Hydrocarbons

• Benzene & derivatives
• Resonance & aromaticity
• Electrophilic substitution
• Directive effects
• Toxicity

Haloalkanes & Haloarenes

• Nomenclature
• Properties
• Reaction mechanisms
• Environmental effects (DDT, freons)

Stereochemistry

• Conformations (ethane)
• Newman & sawhorse projections
• Geometrical isomerism

Organic Compounds (O & N Containing)

General

• Alcohols, phenols, ethers
• Aldehydes & ketones
• Carboxylic acids
• Nitro compounds
• Amines
• Diazonium salts
• Cyanides & isocyanides

Important Concepts

• α-hydrogen reactivity
• Acid strength
• Acid derivatives reactivity
• Nucleophilic addition mechanisms
• Basic nature of amines
• Preparation & separation methods
• Importance of diazonium salts

BITSAT Chemistry Syllabus – Final Part

Biological, Industrial & Environmental Chemistry

Carbohydrates

• Classification of carbohydrates
• Monosaccharides
• Structure of pentoses & hexoses
• Reactions of glucose
• Disaccharides: Reducing & non-reducing sugars and Sucrose, maltose, lactose
• Polysaccharides: Starch, cellulose, glycogen (basic structure idea)

Proteins

• Amino acids
• Peptide bond
• Polypeptides
• Protein structure: Primary, Secondary, Denaturation and Enzymes

Nucleic Acids

• Types: DNA & RNA
• Building blocks
• Chemical composition
• DNA structure (double helix)

Vitamins & Hormones

• Classification of vitamins
• Structure & functions
• Hormones (basic concepts)

Polymers

• Classification of polymers
• Methods of polymerization
• Molecular mass of polymers
• Types: Biopolymers and Biodegradable polymers
• Polymerization methods: Free radical, Cationic and Copolymerization
• Natural rubber & vulcanization
• Synthetic rubbers
• Condensation polymers
• Important polymers: Polythene, nylon, polyester, bakelite, rubber

Pollution & Environment

• Environmental pollutants
• Soil, water & air pollution
• Atmospheric reactions
• Smog
• Major pollutants
• Acid rain
• Ozone chemistry
• Ozone depletion & effects
• Industrial pollution
• Greenhouse effect & global warming
• Green chemistry (pollution control)

Chemistry in Everyday Life

Medicines:

• Analgesics
• Tranquilizers
• Antiseptics
• Disinfectants
• Antibiotics
• Antihistamines
• Antacids
• Anti-fertility drugs
• Food chemicals: Preservatives, Artificial sweeteners and Soaps & detergents

Theoretical Principles of Experimental Chemistry

Volumetric Analysis

• Principles of titration
• Standard solutions: sodium carbonate, oxalic acid
• Acid-base titrations
• Redox titrations: KI, H₂SO₄, Na₂SO₃, Na₂S₂O₃, H₂S
• KMnO₄ in acidic, basic & neutral media
• Titrations involving: Oxalic acid, Ferrous ammonium sulphate

Qualitative Inorganic Analysis

• Cations:
  Pb²⁺, Cu²⁺, As³⁺, Mn²⁺, Al³⁺, Zn²⁺, Co²⁺, Ca²⁺, Sr²⁺, Ba²⁺, Mg²⁺, NH₄⁺, Fe³⁺, Ni²⁺
• Anions:
  CO₃²⁻, S²⁻, SO₄²⁻, SO₃²⁻, NO₂⁻, NO₃⁻, Cl⁻, Br⁻, I⁻, PO₄³⁻, CH₃COO⁻, C₂O₄²⁻

Physical Chemistry Experiments

• Preparation & crystallization: Alum Copper sulphate, Benzoic acid, Ferrous sulphate and Double salts
• Temperature vs solubility
• pH studies & common ion effect
• pH measurement (indicator/paper)

Colloids: lyophilic & lyophobic sols

• Dialysis
• Emulsification

Equilibrium Experiments:

• Fe³⁺ + SCN⁻ system
• Co(H₂O)₆²⁺ with Cl⁻

Thermodynamics:

• Enthalpy of neutralization
• Hydrogen bonding (acetone + chloroform)

Kinetics:

Reactions involving:

• Sodium thiosulphate + HCl
• Potassium iodate + sodium sulphite
• Iodide + hydrogen peroxide
• Effect of concentration & temperature

Purification Methods

• Filtration
• Crystallization
• Sublimation
• Distillation
• Differential extraction
• Chromatography
• Melting & boiling point principles
• Paper chromatography (Rf values)

Organic Qualitative Analysis

• Detection of: Nitrogen, sulphur, phosphorus, halogens
• Food tests: Carbohydrates, fats, proteins

Functional group detection:

• Alcohols, phenols
• Aldehydes, ketones
• Carboxylic acids
• Amines
• Unsaturation

Organic Preparations

• Acetanilide
• p-nitro acetanilide
• Dibenzal acetone
• Aniline yellow
• β-naphthol-aniline dye

Basic Laboratory Techniques

• Cutting glass tubes & rods
• Bending glass tube
• Making glass jet
• Cork boring

PART III: English Proficiency & Logical Reasoning

English Proficiency

Grammar

• Determiners, Prepositions, Modals, Adjectives, Relative Pronouns
• Subject-verb agreement, Time & Tense
• Parallel construction
• Voice (Active/Passive), Transformation
• Question tags, Relative clauses

Vocabulary

• Odd word, One word substitution
• Spelling & word formation
• Homophones
• Contextual meanings (definitions, academic vocab, connotation)
• Synonyms & antonyms
• Collocations
• Phrasal verbs & idioms
• Analogy

Reading Comprehension

• Main ideas & supporting evidence
• Drawing conclusions
• Fact vs opinion
• Vocabulary in context (metaphors, similes, cloze test)
• Summary-based questions
• Referents
• Jigsaw reading (rearranging info)

Composition

• Sentence/word rearrangement
• Logical paragraph organization
• Topic sentence identification
• Linkers & connectives

Logical Reasoning

Verbal Reasoning

• Analogy: Identify similar relationships
• Classification: Find odd one out
• Series Completion: Number/letter series
• Logical Deduction: Passage-based conclusions
• Chart Logic: Complete tables/charts

Non-Verbal Reasoning

• Pattern perception
• Figure formation & analysis
• Paper cutting
• Figure matrix
• Rule detection

PART IV: Mathematics Syllabus For BITSAT Exam

Algebra

• Complex numbers (operations, polar form, modulus, argument, roots, geometry)
• Fundamental theorem of algebra
• Quadratic equations (real & complex solutions)
• AP, GP, AGP, series & sums
• Logarithms
• Exponential series
• Permutations & combinations
• Binomial theorem & Pascal’s triangle
• Matrices & determinants (up to 3×3, inverse, adjoint, solving equations)
• Sets, relations, functions
• Binary operations
• Real functions (polynomial, modulus, signum, GIF)
• Mathematical reasoning & proofs
• Logic statements (if & only if, implies, etc.)
• Mathematical induction
• Linear inequalities (1 & 2 variables)

Trigonometry

• Angles (degree & radian)
• Trigonometric functions & identities
• Graphs
• Trigonometric equations
• Inverse trigonometric functions

Coordinate Geometry (2D)

• Distance, section formula, shift of origin
• Straight lines (all forms, angles, distance, bisectors)
• Circles (standard & parametric)
• Conic sections (parabola, ellipse, hyperbola)

3D Geometry

• Coordinates & planes
• Direction ratios & cosines
• Line equations
• Angle between lines
• Shortest distance between lines
• Plane equations
• Distance of point from plane
• Coplanarity
• Angles (line-plane, plane-plane)

Differential Calculus

• Domain & range
• Limits & continuity
• Differentiability
• Derivatives (all types of functions)
• Chain rule
• Tangents & normals
• Increasing/decreasing functions
• Maxima & minima
• Rolle’s theorem, MVT, IVT

Integral Calculus

• Indefinite integrals
• Methods: substitution, parts, partial fractions, trig identities
• Definite integrals & properties
• Fundamental theorem of calculus
• Area under curves

Differential Equations

• Order & degree
• Formation of equations
• Variable separable method
• Homogeneous equations
• Linear first-order DE

Probability

• Basic probability concepts
• Addition & multiplication rules
• Conditional probability
• Bayes theorem
• Independent events
• Random variables (mean & variance)

Vectors

• Direction ratios & cosines
• Vector operations
• Dot & cross product
• Projection
• Scalar triple product

Statistics

• Measures of dispersion
• Frequency distributions

Linear Programming

• Terminology
• Graphical method
• Feasible & infeasible regions
• Optimal solutions

Mathematical Modelling

• Real-life problem formulation
• Applications using matrices, calculus, LP

PART V: Biology Syllabus For BITSAT Exam

Diversity in Living World

• Meaning of biology
• Living characteristics
• Taxonomy & nomenclature
• Classification systems
• Plant kingdom (algae → angiosperms)
• Animal kingdom (non-chordates → chordates)

Cell: Structure & Function

• Cell organelles (ER, Golgi, mitochondria, etc.)
• Prokaryotic vs eukaryotic
• Plant vs animal cells
• Cell cycle, mitosis, meiosis
• Biomolecules
• Enzymes

Genetics & Evolution

• Mendelian genetics
• Chromosome theory
• Gene interactions
• Linkage & crossing over
• DNA replication, transcription, translation
• Gene regulation
• DNA fingerprinting
• Evolution theories

Plant Structure & Function

• Morphology
• Plant anatomy
• Transport systems
• Mineral nutrition
• Photosynthesis
• Respiration

Human Physiology

• Digestive system
• Respiratory system
• Circulatory system
• Excretory system
• Muscles & movement
• Nervous & endocrine systems

Plant Reproduction & Growth

• Asexual & sexual reproduction
• Pollination & fertilization
• Growth regulators
• Plant movements

Human Reproduction

• Reproductive systems
• Menstrual cycle
• Fertilization
• Embryo development
• Birth control

Ecology & Environment

• Ecosystem & ecology basics
• Food chains & webs
• Energy flow
• Biodiversity
• Pollution & climate change

Biology in Human Welfare

• Animal husbandry
• Diseases & pathogens
• Cancer & AIDS
• Immunology
• Plant breeding

Biotechnology

• Microbial technology
• Recombinant DNA technology
• Applications in medicine
• GM crops
• Industrial applications

BITSAT Syllabus FAQs