TN 12th Syllabus 2022-23 - Check Tamil Nadu HSC Subjects for All Subjects
TN 12th Syllabus 2022-23 - Directorate of Government Examinations, Tamilnadu releases Class 12 syllabus 2022-23 for the students. TN 12th syllabus 2023 includes the important topics, exam pattern and marks distribution of all the subjects. Tamilnadu 12th syllabus 2023 is released for Arts, Commerce and Science streams.
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Therefore, students must refer to the 12th new syllabus Tamilnadu 2022 and prepare accordingly. It also helps in planning the study schedule in a strategic way and preparing as per the marking scheme. By following the TN 12th Syllabus 2023, students will be able to work smart and score very well in the Tamilnadu 12th exams 2022. Read further to know the Tamilnadu 12th syllabus 2023 for all the subjects and check the exam pattern here.
Click here to download TN 12th syllabus 2022 for all subjects (English Medium)
Click here to download TN 12th syllabus 2022 for all subjects (Tamil Medium)

NCERT, Exemplar, CBSE Previous year Solutions for Maths & Science
- Concept-oriented detailed solutions for NCERT (Class 6 to 12), Exemplar (Class 9 to 12) & CBSE Previous 5 year (Class 10 and 12)
- For Maths and Science

KVPY SB / SX Test Series
- Mock tests simulating the actual exam interface
- Previous 10 years' official question papers with detailed solutions
- For Class 12 and first-year undergraduate students
TN 12th Syllabus 2022-23 for English
The English syllabus is designed in a way that students will be able to develop their speaking, listening, and writing skills. Students can refer to the table given below to know about the Tamil Nadu state board English syllabus for standard 12.
Tamil Nadu Class 12 English Syllabus
Sections | Topics |
Prose | Two Gentlemen of Verona, In Celebration of Being Alive, The Chair, On the Rule of the Road, |
Poem | Our Casuarina Tree, All the World’s a Stage, Ulysses, A Father to his Son, |
Supplementary | God Sees the Truth but Waits, The Midnight Visitor, All Summer in a Day, |
Grammar | Tenses, Modal Auxiliaries, Reported Speech, Prepositions, Prepositional phrases, Conjunctions, Connectives or Linkers, Active and Passive Voice, Interrogatives, Kinds of Sentences, Conditionals, Non-finite verbs, Articles and Determiners, Degrees of Comparison, Agreement of the Subject with the verb, |
TN 12th Syllabus 2022-23 for Mathematics
Mathematics is a subject that requires consistent practice. Students must study Mathematics daily, for at least an hour. Students can refer to the table given below to know about the various sections covered in Tamil Nadu State Board Class 12 syllabus for Mathematics.
Also, check NCERT Solutions for Class 12 Maths
Tamilnadu 12th Syllabus for Mathematics
Units | Topics |
Applications of Matrices and Determinants | Introduction, Inverse of a Non-Singular Square Matrix, Adjoint of a square Matrix, Properties of inverses of matrices, Row-Echelon form and others. |
Complex Numbers | Introduction to Complex Numbers, Powers of imaginary unit, Rectangular form, Properties of complex numbers, Geometrical representation of conjugate of a complex number, Properties of Complex Conjugates, others. |
Theory of Equations | Introduction, Basics of Polynomial Equations, Different types of Polynomial Equations, Quadratic Equations, Vieta’s Formulae and Formation of Polynomial Equations and more. |
Inverse Trigonometric Functions | Introduction, Some Fundamental Concepts, Domain and Range of trigonometric functions, Graphs of functions, Amplitude and Period of a graph, Inverse functions and more. |
Two Dimensional Analytical Geometry-II | Introduction, Circle, Equation of a circle in standard form, Conics, The general equation of a Conic, Parabola, Hyperbola, Geometric description of conic section, and more. |
Applications of Vector Algebra | Introduction, Geometric Introduction to Vectors, Scalar Product and Vector Product, Geometrical interpretation, Application of dot and cross products in Geometry, Vector triple product and more. |
Applications of Differential Calculus | Early Developments, Meaning of Derivatives, Derivative as rate of change, Equations of Tangent and Normal, A Limit Process and more |
Differentials and Partial Derivatives | Introduction, Linear Approximation and Differentials, Errors: Absolute Error, Relative Error, and Percentage Error, Differentials, |
Applications of integration | Introduction, Fundamental Theorems of Integral Calculus and their Applications, Improper Integrals, Reduction Formulae, Gamma Integral, Evaluation of Bounded Plane Area by Integration |
Ordinary Differential Equations | Introduction, Differential Equation, Order, and Degree, Formation of Differential Equations, Solution of First Order and First Degree Differential Equations, Applications of First Order Ordinary Differential Equations. |
Probability Distributions | Random Variable , Types of Random Variable, Discrete random variables, Cumulative Distribution Function or Distribution Function, Continuous Distributions, Distribution function from Probability density function |
Discrete Mathematics | Binary Operations, Definitions, Some binary operations on Boolean Matrices, Modular Arithmetic, Compound Statements, Logical Connectives, and Truth Tables, Duality. |
TN 12th Syllabus 2022-23 for Physics
Students preparing for the Physics exam should study the subject daily, such that they master the topics and concepts with perfection. Class 12 Physics syllabus Tamil Nadu 2022 is given in the table below.

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NEET Foundation Course
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Tamil Nadu Class 12 Syllabus for Physics
Units | Topics |
Electrostatics | Historical background of electric charges, Coulomb’s law, Super position principle, Electric Field, Electric dipole, Gauss Law, Electric Flux, Distribution of charges in a conductor and action at points, and more |
Current Electricity | Electric Current, Ohm’s Law, Energy and power in electrical circuits, Kirchhoff’s rule, Thermo electric current |
Magnetism and magnetic effects of electric current | Basic properties of magnets, Ampere Circuital law, Lorentz force, |
Electromagnetic Induction and Alternating current | Electromagnetic Induction, Self-Induction, Methods of producing induced emf, Transformer, Alternating Current Power in AC circuits, Oscillation in LC circuits |
Electromagnetic waves | Displacement current and Maxwell’s correction to Ampere’s circuital law, Electromagnetic waves, Types of spectrum emission and absorption spectrum fraunhofer lines |
Ray optics | Ray optics, Spherical mirrors, Refraction, Thin lens, Prism, |
Wave optics | Theories on light, Wave nature of light, Interference, Diffraction, Optical instruments, |
Dual nature of radiation and mater | Electron Emission, Matter waves, Photo Electric Effect, X - ray Spectra Continuous X Ray Spectra, Characteristic X Ray Spectra |
Atomic and nuclear physics | Electric Discharge Through gases Properties of Cathode Rays, Atomic Spectra, Nuclear Force, Nuclear fission, Nuclear fusion |
Electronics and communication systems | Energy Band Diagram, DIODES, The Bipolar Junction transistor, Digital Electronics, Modulation, |
Recent developments in physics | Nano science and Nano technology, Robotics |
TN 12th Syllabus 2022-23 for Chemistry,
The class 12 syllabus for Chemistry is bifurcated into three sections. While studying Chemistry students should pay adequate attention to the chemical reactions, understand various laws, practice numerical problems and derivations, and should conduct experiments to understand the chemical phenomena and more. Tamilnadu Class 12 Chemistry syllabus can be accessed below:
Tamilnadu 12th Syllabus for Chemistry:
Units | Chapters |
Metallurgy | Occurrence of metals, Concentration of ores, Extraction of crude metal, Refining process, |
P-block elements -I | General trends in properties of p-block elements, Group 13 (Boron group) elements, Group 14 (Carbon group) elements, |
P-block elements -II | Group 15 (Nitrogen group) elements, Oxygen, Group 17 (Halogen group) elements |
Transition and inner transition elements | Position of d- block elements in the periodic table, Electronic configuration, General trend in properties, Important compound of Transition elements f-block elements |
Coordination chemistry | Coordination compounds and double salts, Definition of important terms pertaining to co-ordination compounds, Nomenclature of coordination compounds, Theories of coordination compound |
Solid state | General characteristics of solids, Crystal lattice and unit cell, Primitive and Non Primitive unit, Imperfections in solids, |
Chemical kinetics | Rate of Chemical reaction, Molecularity, Integrated Rate Equation, Half life period of a reaction, Arrhenius Equation |
Ionic Equillibrium | Acids and bases, Strength of Acids and Bases, Ionisation of water, The pH Scale, Ionistion of Weak Acids, Common ion effect, Buffer Solution, Solubility Product |
Electro chemistry | Conductivity of electrolytic solution, Variation of molar conductivity with concentration, Thermodynamics of cell reactions, Nernst equation |
Surface chemistry | Adsorption and Absorption, Characteristics of adsorption, Catalysis Positive and Negative Catalysis, Colloid, dispersion Phase and dispersion medium, |
Hydroxy compounds and ethers | Classification of Alcohols, IUPAC Nomenclature, |
Carbonyl compounds and carboxylic acids | Nomenclature of Aldehyde and Ketones, Structure of carbonyl group, General methods of preparation of Aldehydes and Ketones, Physical properties of Aldehydes and Ketones |
Organic nitrogen compounds | Nitro Compounds, Amines - Classification |
Bio molecules | Carbohydrate, Proteins, Nucleic acids, |
Also, check NCERT Solutions for Class 12 Chemistry
TN 12th Syllabus 2023 for Commerce
The syllabus of Commerce will help students develop insights into Organizations, ways of running it, partnership, and more. Students should read the chapters carefully, understand them, and make text-to-world connections to comprehend better. Tamilnadu class 12 Commerce syllabus is given below.
Tamilnadu Board 12 Syllabus for Commerce
Chapters | Topics |
Organization | Meaning and Types of Organization |
Sole trader | Meaning of sole trader, Special features of a sole trader, Merits of a sole trader, Demerits of a sole trader. |
Partnership | Definition of partnership, Special features of partnership, Similarities between sole trader and partnership, Merits and Demerits of Partnership, Types of Partnership, Kinds of Partners, Rights and Duties of partners, Partner's express and Implied authority, Partnership Deed, Dissolution of partnership, and more. |
Companies I and II | Definitions, Differences between partnership and company, Kinds of companies, public company, private company, Privileges of a private company, Differences between private company and public company, Formation of a company, Memorandum of Association, Articles of Association, Prospectus, Shares, Allotment of shares, DebenturesTypes, Differences between Shares and Debentures. |
Stock Exchange | Introduction, Procedures regarding new Issues, Stock Exchange, Investors and speculatorsDifferences, SEBI, Mutual funds, Bombay Online Trading (BOLT). |
Co-operatives | Definition, Merits, and Demerits, Types of Cooperatives, Differences between companies and cooperatives. |
Government in Business | Introduction, Types, Public Corporation, Government Companies, Differences between the private sector and the public sector. |
TN 12th Syllabus 2022-23 for Economics
The study of economics shall help the students understand an economy, its features, et cetera. Students will be able to understand the concepts of market, demand, supply, and more. They will also be able to comprehend the impact of government policies on the economy.
Tamilnadu Class 12 Economics syllabus-
Units | Topics |
Introduction to Macro Economics | Introduction to Macro Economics, Meaning of macro economics, Importance of macro economics, Economic Systems, Capitalist economy |
National Income | Meaning of National Income, Gross Domestic Product (GDP), Gross National Product (GNP), Per capita Income, Real Income, GDP deflator |
.Theories of Employment and Income | Theories of Employment and Income Introduction, Meaning of Full Employment, Unemployment and its types, Say’s Law of Market, Effective demand |
Consumption and investment functions | Introduction, Consumption, Function, Meaning of Consumption function, Technical Attributes of the Consumption function, Multiplier, The Accelerator Principle |
Monetary Economics | Money, Meaning, Functions of money, Supply of money, Quantity theories of money, Inflation, Meaning of inflation, Trade cycle |
Banking | Commercial banks, Central Bank, NABARD and its role in Agricultural credit, Reserve bank of India and Industrial Finance, Recent advancements in banking sector, Money Market |
International Economics | Meaning of International Economics, Subject matter of International Economics, Meaning of Trade, Gains from International Trade, Terms of Trade, Balance of Trade vs. Balance of payments |
International Economic Organization | International monetary fund, International Bank for Reconstruction and Development of Bank or World Bank, World Trade Organization, Association of South East Asian Nations (ASEAN) |
Fiscal Economics | Meaning of public finance, Definitions, Subject matter, Functions of Modern State, Public expenditure, Public Revenue |
Environmental economics | Eco-system, Pollution, Global warming, |
Economics of Development and Planning | Planning, Types of planning, NITI Aayog, |
Introduction to Statistical Methods and Econometrics | Etymology and milestone of statistics in global level, Characteristics and Functions of Statistics, |
TN 12th Syllabus 2022-23 for History
The study of history will help the students know about the contemporary history of India and the World. Students will be able to learn about the World Wars, various wars of Independence, UNO, and more.
Tamil Nadu History syllabus class 12
Units | Chapters |
Rise of Nationalism in India | Entire Unit |
Rise of Extremism and Swadeshi Movement | Entire Unit |
Impact of World War-I on Indian Freedom Movement | Entire Unit |
Advent of Gandhi and Mass Mobilisation | Entire Unit |
Period of Radicalism in Anti-imperialist Struggles | Entire Unit |
Introduction to Communalism in Nationalist Politics | Entire Unit |
Last Phase of Indian National Movement | Cripps Mission, Quit India Movement, Netaji Subhas Chandra Bose and the INA, Rajaji Proposals and the Wavell Plan, Cabinet Mission and Mountbatten Plan |
Reconstruction of Post-colonial India | Consequences of Partition, Making of the Constitution, Merger of Princely States, Linguistic Reorganization of States |
Envisioning a New Socio-Economic Order | Land Reforms and Rural Reconstruction, Development of Agriculture, Five Year Plans |
The Age of Revolutions | The American War of Independence, The French Revolution, Industrial Revolution |
Imperialism and its on slaught | Rise of Imperialism, World War I |
Introduction to Outbreak of World War II and its Impact in Colonies | Second World War: Causes |
The World after World War II | UNO and Global Disputes |
Tamil Nadu Class 12 Exam Pattern 2022
Before making a strong preparation plan to achieve their goals, students must assess the exam pattern along with the Tamil Nadu Class 12 syllabus 2022-23. This will help them know the types of questions that can be asked and more.
Examination | Duration | Subjects |
Part I- Language | 3 Hours | Tamil, Hindi, Kannada, Telugu, Malayalam, Urdu, Sanskrit, Arabic, French, and German. |
Part II- English | 3 Hours | English |
Part III- Any 4 subjects | 3 Hours | Any 4 subjects from General Stream Papers or Vocational Stream Papers. |
TN Class 12 Exam- Important Tips
Students can go through the tips and tricks to prepare for the Tamilnadu exams 2022. This will help them to plan their study schedule in a better way and score well in the Tamil Nadu Class 12 result 2022.
Students must set a goal for themselves, which they should aim to achieve during the course of preparations. Setting a high bar is important for students to excel and perform better in the result.
Having set their goal, they must assess the exam pattern and Tamilnadu 12th syllabus 2023. This will help them develop an understanding of each subject.
It is advisable that students must make a strong action plan to achieve their goals. This must involve studying daily, practising consistently, making sufficient revisions, making notes, and more.
After completing the Tamilnadu 12th syllabus 2023, students must track their progress by assessing themselves and practicing Tamilnadu Class 12 model question papers. This will help the students analyze their preparations, and know their strengths and weaknesses.
After the release of the Tamil Nadu Class 12 date sheet 2022, students must dedicate maximum time for the proper revision of the subjects whose exams are scheduled prior.
Also, Check -
Frequently Asked Question (FAQs) - TN 12th Syllabus 2022-23 - Check Tamil Nadu HSC Subjects for All Subjects
Question: What are the passing marks in the Tamilnadu 12th exams 2021?
Answer:
Students need to score at least 35 per cent marks in each subject separately to pass the Tamilnadu 12th exams 2022.
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