Karnataka Board 2nd PUC Supplementary Exam Syllabus
August 12, 2022
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Tamil Nadu Class 12 Exam Pattern, Syllabus
Tamil Nadu Class 12 Exam Pattern: The Directorate of Government Examinations, Tamil Nadu declares the Class 12 syllabus and the exam pattern for all academic sessions. The exam pattern includes subject name, exam code and exam time duration for each of the subjects. The Tamil Nadu Class 12 syllabus and subject-wise exam pattern are released for Arts, Commerce and Science streams on the Tamil Nadu Board’s official website.
In this article, we have provided the exam pattern and syllabus for the important subjects of Tamil Nadu Class 12. Students are advised to keep visiting this page for more important information related to Tamil Nadu Class 12 exam. Read on to know more.
Tamil Nadu Class 12 Exam Pattern: Overview
The State Board School Examinations (Sec.) and Board of Higher Secondary Examinations, Tamil Nadu is also known as the Tamil Nadu State Board. It is the statutory administrative body to conduct the board examinations for Class 10 and Class 12 students of the Tamil Nadu State Board.
Students should check the Tamil Nadu State Board 10th and 12th exam pattern to strategise their study plan and make it more impactful. Before moving to the Tamil Nadu 12th Exam Pattern 2022, check the overview of the exam first:
| Exam Name | Tamil Nadu Class 12 Exam 2022-2023 |
| Conducting Authority | Government of Tamil Nadu, Director of Government Examination |
| Category | Tamil 12th Syllabus 2023 |
| Releasing Mode | Released Online |
| TN Class 12 Exam Date | May 2023 (Tentative) |
| Official Website | www.tamilnadustateboard.org |
Tamil Nadu Class 12 Exam Pattern 2022-2023
Students need to know the Tamil Nadu Class 12 exam pattern apart from the TN Class 12 syllabus 2023. It will help students make an all-round preparation strategy to achieve the best marks in the final exam.
Below is the exam pattern for the Tamil Nadu Class 12 exam:
| Exam Code | Exam Duration | Subject Name |
| Part I Languages | 3 hours | Tamil, Hindi, Kannada, Telugu, Malayalam, Urdu, Sanskrit, Arabic, French, and German. |
| Part II English | 3 hours | English |
| Part III – Other Subjects | 3 hours | Stream-wise four subjects (Science, Commerce, Arts, Vocational) |
- In some of the subjects, exams will be divided into two parts: theory and practical.
- The theory papers shall consist of 70 marks questions. The practical paper shall comprise 30 marks.
- The Tamil Nadu 12th minimum passing mark is 35% for each subject including both theory and practical.
Tamil Nadu Class 12 Exam Syllabus: Subject-wise
Students are advised to check the syllabus of Tamil Nadu Board Class 12 at the beginning of their academic year itself. In the section below, we have provided the subject-wise syllabus for students’ ready reference, it can also be downloaded from the TN official website.
Here is the list of TN 12th subject-wise syllabus.
Tamil Nadu Class 12 Mathematics Syllabus
Below is the syllabus of Tamil Nadu Class 12 Mathematics:
| Chapter Name | Chapter Topics |
| Applications of Matrices and Determinants | Inverse of a Non-Singular Square Matrix, Elementary Transformations of a Matrix, Applications of Matrices: Solving System of Linear Equations. |
| Complex Numbers | Introduction to Complex Numbers, Complex Numbers, Basic Algebraic Properties of ComplexNumbers, Conjugate of a Complex Number, Modulus of a Complex Number.Geometry and Locus of Complex Numbers. |
| Theory of Equations | Basics of Polynomial Equations, Vieta’s Formulae and Formation of polynomial Equations, Nature of Roots and Nature of Coefficients of Polynomial Equations, Roots of Higher Degree Polynomial Equations, Polynomials with Additional Information, Polynomial Equations with no additional information, Descartes Rule. |
| Inverse Trigonometric Functions | Some Fundamental Concepts, Sine Function and Inverse Sine Function, The Cosine Function and Inverse CosineFunction, The Tangent Function and the InverseTangent Function, The Cosecant Function and the InverseCosecant Function, The Secant Function and Inverse SecantFunction, The Cotangent Function and the InverseCotangent Function, Principal Value of Inverse trigonometric functions. |
| Two Dimensional Analytical Geometry-II | Circle, Conics, Conic Sections, Parametric form of Conics, Tangents, and Normals to Conics, Real-life Applications of Conics. |
| Applications of Vector Algebra | Geometric Introduction to Vectors, Scalar Product And Vector Product, Scalar triple product, Vector triple product, Jacobi’s Identity and Lagrange’s Identity, Application of Vectors to 3D Geometry, Different forms of Equation of a plane. |
| Applications of Differential Calculus | Meaning of Derivatives, Indeterminate Forms, Applications of First Derivative, Applications of Second Derivative, Applications in Optimization. |
| Differentials and Partial Derivatives | Linear Approximation and Differentials, |
| Applications of integration | Fundamental Theorems of Integral Calculus and their Applications, Improper Integrals, Reduction Formulae, Gamma Integral, Evaluation of Bounded Plane Area by Integration. |
| Ordinary Differential Equations | Differential Equation, Order, and Degree, Formation of Differential Equations, Solution of Ordinary Differential Equations, Solution of First Order and First Degree Differential Equations, First Order Linear Differential Equations, Applications of First Order Ordinary Differential Equations. |
| Probability Distributions | Random Variable, Types of Random Variable, Continuous Distributions. |
| Discrete Mathematics | Binary Operations, Mathematical Logic. |
Tamil Nadu Class 12 English Syllabus
Below is the syllabus of Tamil Nadu Class 12 English:
| Chapter Name | Chapter 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 |
Tamil Nadu Class 12 Chemistry Syllabus
Below is the syllabus of Tamil Nadu Class 12 Chemistry:
| Chapter Name | Chapter Topics |
| Metallurgy | Occurrence of Metals Concentration of Ores Extraction of Crude Metals Thermodynamic Principle of Metallurgy Electrochemical Principle of Metallurgy Refining Process Application of Metals |
| 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 Group 18 (Inert Gases) Elements |
| Transition and Inner Transition Elements | Position of d-block Elements in Periodic Table Electronic Configuration General Trend in Properties Important Compound of Transition Elements |
| Coordination Chemistry | Coordination Compounds and Double Salts Werner’s Theory of coordination Compounds Definition of Important Terms Pertaining to Coordination Compounds Nomenclature of Coordination Compounds Isomerism in Coordination Compounds Theories of Coordination Compounds Stability of Metal Complexes Importance and Application of Coordination Complexes |
| Solid State | General Characteristics of Solids Classification of Solids Classification of Crystalline Solids Crystal Lattice and Unit Cell Primitive and Non-Primitive Unit Cell Packing in Crystals Imperfection in Solids |
| Chemical Kinetics | Rate of a Chemical Reaction Rate Law and Rate Constant Molecularity The Integrated Rate Equation Half Life Period of a Reaction Collision Theory Arrhenius Equation – the Effect of Temperature on Reaction Rate Factors Affecting the Reaction Rate |
| Ionic Equillibrium | Acids and Bases Strength of Acids and Bases Ionisation of Water pH Scale Ionisation Weak Acids Common Ion Effect Buffer Solution Salt Hydrolysis Solubility Product |
| Electro Chemistry | Conductivity of Electrolytic Solution Variation of Molar Conductivity With Concentration Electrochemical Cell Thermodynamics of Cell Reactions |
| Surface Chemistry | Adsorption and Absorption Catalysis Enzyme Catalysis Zeolite Catalysis Colloid, Dispersion Phase, and Dispersion Medium Emulsions Various Applications of Colloids |
| Hydroxy Compounds and Ethers | Classification of Alcohols IUPAC Nomenclature Preparation of Alcohols Properties of Alcohols Protonation of Alcohols Reaction of Alcohols Uses of Alcohols Phenols Preparation of Ethers |
| Carbonyl Compounds and Carboxylic Acids | Nomenclature of Aldehydes and Ketones Structure of Carbonyl Group General Methods of Preparation of Aldehydes and Ketones Physical Properties of Aldehydes and Ketones Chemical properties of Aldehydes and Ketones Test for Aldehydes Uses of Aldehydes and Ketones IUPAC Nomenclature of Carboxylic Acids Structure of Carboxyl Group Methods of Preparation of Carboxylic Acids Physical Properties of Carboxylic Acids Chemical properties of Carboxylic Acids Acidity of Carboxylic Acids Functional derivatives of Carboxylic Acids Uses of Carboxylic Acids and its Derivatives |
| Organic Nitrogen Compounds | Nitro compounds Amines – Classification Diazonium Salts Cyanides and isocyanides |
| Biomolecules | Carbohydrates, Proteins, Lipids, Vitamins, Nucleic acids and Hormones |
| Chemistry in Everyday Life | Drug Food Additives Cleansing Agents Polymers |
Tamil Nadu Class 12 Physics Syllabus
Below is the syllabus of Tamil Nadu Class 12 Physics:
| Chapter Name | Chapter Topics |
| Electrostatics | Introduction Coulomb’s Law Electric Field and Electric Lines Electric Dipole and Its Properties Electrostatic Potential and Potential Energy Gauss Law and Its Application Capacitors Distribution of Charges in a Conductor |
| Current Electricity | Electric Current Ohm’s Law Energy and Power in Electrical Circuits Electric Cells and Batteries Kirchhoff’s Rules Heating Effect of Electric Current Thermo Electric Effect |
| Magnetism and Magnetic Effects of Electric Current | Introduction to Magnetism Coulomb’s Inverse Square Law of Magnetism Torque Acting on a Bar Magnet in Uniform Magnetic Field Magnetic Properties Classification of Magnetic Materials Hysteresis Magnetic Effects of Current Biot-Savart Law Ampere Circuital Law Lorentz Force Torque on a Current Loop |
| Electromagnetic Induction and Alternating Current | Electromagnetic Induction Eddy Currents Self Induction Methods of Producing Induced EMF AC Generator Transformer Alternating Current Power in AC Circuits Oscillation in AC Circuits |
| Electromagnetic Waves | Introduction Electromagnetic Waves Types of Spectrum-Emission and Absorption Spectrum – Fraun Hofer Lines |
| Optics | Introduction Spherical Mirrors Speed of Light Refraction Refraction at Single Spherical Surface Thin Lens Prism Theories on Light Wave Nature of Light Interference Diffraction Polarisation Optical Instruments |
| Dual Nature of Radiation and Matter | Introduction Photoelectric Effect Matter Waves X-rays |
| Atomic and Nuclear Physics | Introduction Electric Discharge through Gases Atom Models Nuclei Nuclear Force Radioactivity Nuclear Fission Nuclear Fusion |
| Semiconductor Electronics | Introduction Types of Semiconductors Diodes Bipolar Junction Transistor (BJP) Digital Electronics Boolean Algebra De Morgan’s Theorem |
| Communication Systems | Introduction Modulation Elements of an Electronic Communication System Antenna Size Propagation of Electro Magnetic Waves Satellite Communication Fibre Optic Communication Radar and Applications Mobile Communication Internet Global Positioning System Application of Information and Communication Technology in Agriculture, Fisheries, and Mining |
| Recent Development in Physics | Introduction Nanoscience and Nanotechnology Robotics Physics in Medical Diagnosis and Therapy |
FAQs on Tamil Nadu Class 12 Exam Pattern
Here are some frequently asked questions on Tamil Nadu Class 12 exam pattern:
Q.1: What is the Tamil Nadu Education Board Class 12 exam pattern for 2022-2023?
Ans: Students can check the Tamil Nadu State Board exam pattern from this article along with a detailed syllabus of important subjects.
Q.2: Where can I download the TN Class 12 exam pattern?
Ans: Students can download the TN Class 12 exam pattern from this page or from the Tamil Nadu board’s official website.
Q.3: What is the minimum passing mark for TN Class 12 Board exam?
Ans: The minimum passing mark for Tamil Nadu 12th exam is 35%.
Q.4: What is the medium of instruction for Tamil Nadu State Board Class 12 exam?
Ans: The medium of instruction for all TN Class 12 subjects is English and Tamil, except for the languages.
Q.5: Are the chapters in Tamil Nadu Education Board Class 12 easy?
Ans: The Tamil Nadu State Board Class 12 syllabus becomes easy once students gain a conceptual understanding of the topics, and revise all the topics, and solve practice papers before the final exam.
Now that you have the Tamil Nadu Class 12 exam pattern and syllabus for all the important subjects, start studying and practising right from the beginning of the session. Stay focused and revise chapters at least 3 times before the final Class 12 Board exam.
We hope this article on the Tamil Nadu Class 12 exam pattern was helpful to you. Stay tuned to Embibe for all the latest information, exam dates, results, important updates and more!
