Tamil Nadu Class 12 Exam Pattern & Syllabus - Embibe
  • Written By Riddhi_G
  • Last Modified 23-06-2022
  • Written By Riddhi_G
  • Last Modified 23-06-2022

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 NameTamil Nadu Class 12 Exam 2022-2023
Conducting AuthorityGovernment of Tamil Nadu, Director of Government Examination
CategoryTamil 12th Syllabus 2023
Releasing ModeReleased Online
TN Class 12 Exam DateMay 2023 (Tentative) 
Official Websitewww.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 CodeExam DurationSubject Name
Part I Languages3 hoursTamil, Hindi, Kannada, Telugu, Malayalam, Urdu, Sanskrit, Arabic, French, and German.
Part II English3 hoursEnglish
Part III – Other Subjects3 hoursStream-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 NameChapter Topics
Applications of Matrices and DeterminantsInverse of a Non-Singular Square Matrix, Elementary Transformations of a Matrix, Applications of Matrices: Solving System of Linear Equations.
Complex NumbersIntroduction 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 EquationsBasics 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 FunctionsSome 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-IICircle, Conics, Conic Sections, Parametric form of Conics, Tangents, and Normals to Conics, Real-life Applications of Conics.
Applications of Vector AlgebraGeometric 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 CalculusMeaning of Derivatives, Indeterminate Forms, Applications of First Derivative, Applications of Second Derivative, Applications in Optimization.
Differentials and Partial DerivativesLinear Approximation and Differentials,
Applications of integrationFundamental Theorems of Integral Calculus and their Applications, Improper Integrals, Reduction Formulae, Gamma Integral, Evaluation of Bounded Plane Area by Integration.
Ordinary Differential EquationsDifferential 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 DistributionsRandom Variable, Types of Random Variable, Continuous Distributions.
Discrete MathematicsBinary Operations, Mathematical Logic.

Tamil Nadu Class 12 English Syllabus

Below is the syllabus of Tamil Nadu Class 12 English:

Chapter NameChapter Topics
ProseTwo Gentlemen of Verona, In Celebration of Being Alive, The Chair, On the Rule of the Road
PoemOur Casuarina Tree, All the World’s a Stage, Ulysses, A Father to his Son
SupplementaryGod Sees the Truth but Waits, The Midnight Visitor, All Summer in a Day
GrammarTenses, 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 NameChapter Topics
MetallurgyOccurrence of Metals
Concentration of Ores
Extraction of Crude
Thermodynamic Principle of Metallurgy
Electrochemical Principle of Metallurgy
Refining Process
Application of Metals
p-Block Elements – IGeneral Trends in Properties of p-block Elements
Group 13 (Boron Group) Elements
Group 14 (Carbon Group) Elements
p-Block Elements – IIGroup 15 (Nitrogen Group) Elements
Group 17 (Halogen Group) Elements
Group 18 (Inert Gases) Elements
Transition and Inner Transition ElementsPosition of d-block Elements in Periodic Table
Electronic Configuration
General Trend in Properties
Important Compound of Transition Elements
Coordination ChemistryCoordination 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 StateGeneral 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 KineticsRate of a Chemical Reaction
Rate Law and Rate Constant
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 EquillibriumAcids 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 ChemistryConductivity of Electrolytic Solution
Variation of Molar Conductivity With Concentration
Electrochemical Cell
Thermodynamics of Cell Reactions
Surface ChemistryAdsorption and Absorption
Enzyme Catalysis
Zeolite Catalysis
Colloid, Dispersion Phase, and Dispersion Medium
Various Applications of Colloids
Hydroxy Compounds and EthersClassification of Alcohols
IUPAC Nomenclature
Preparation of Alcohols
Properties of Alcohols
Protonation of Alcohols
Reaction of Alcohols
Uses of Alcohols
Preparation of Ethers
Carbonyl Compounds and Carboxylic AcidsNomenclature 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 CompoundsNitro compounds Amines – Classification Diazonium Salts Cyanides and isocyanides
BiomoleculesCarbohydrates, Proteins, Lipids, Vitamins, Nucleic acids and Hormones
Chemistry in Everyday LifeDrug
Food Additives
Cleansing Agents

Tamil Nadu Class 12 Physics Syllabus

Below is the syllabus of Tamil Nadu Class 12 Physics:

Chapter NameChapter Topics
Coulomb’s Law
Electric Field and Electric Lines
Electric Dipole and Its Properties
Electrostatic Potential and Potential Energy
Gauss Law and Its Application
Distribution of Charges in a Conductor
Current ElectricityElectric 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
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
Alternating Current
Power in AC Circuits
Oscillation in AC Circuits
Electromagnetic WavesIntroduction
Electromagnetic Waves
Types of Spectrum-Emission and
Absorption Spectrum – Fraun Hofer Lines
Spherical Mirrors
Speed of Light
Refraction at Single Spherical Surface
Thin Lens
Theories on Light
Wave Nature of Light
Optical Instruments
Dual Nature of Radiation and MatterIntroduction
Photoelectric Effect
Matter Waves
Atomic and Nuclear PhysicsIntroduction
Electric Discharge through Gases
Atom Models
Nuclear Force
Nuclear Fission
Nuclear Fusion
Semiconductor ElectronicsIntroduction
Types of Semiconductors
Bipolar Junction Transistor (BJP)
Digital Electronics
Boolean Algebra
De Morgan’s Theorem
Communication SystemsIntroduction
Elements of an Electronic Communication System
Antenna Size
Propagation of Electro Magnetic Waves
Satellite Communication
Fibre Optic Communication
Radar and Applications
Mobile Communication
Global Positioning System
Application of Information and Communication Technology in Agriculture, Fisheries, and Mining
Recent Development in PhysicsIntroduction
Nanoscience and Nanotechnology
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?
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!

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