Tamil Nadu Class 12th New Syllabus 2023 PDF Download

Tamilnadu Class 12th New Syllabus PDF Download

Tamilnadu Class 12th New Syllabus PDF Download || Tamilnadu +2 Syllabus 2023

Tamil Nadu Class 12th New Syllabus 2023 PDF Download  for TNDGE Board +2 in 2023, In these  Article, we talked about the TNDGE Board syllabus and exam format. The TNDGE Board +2 / 12th Online Syllabus 2023 Pdf for all Subjects was then requested by numerous students. On www.TNDGEdge.ac.in, students who are preparing for board exams and waiting to find the most recent textbooks can find them. This page contains a download link and instructions for the TNDGE Board +2 / 12th Class 2023 online syllabus book. Tamil Nadu Board Class 11 New Syllabus 2023-24 .

The TN Board makes available the TamilNadu Class 12th syllabus 2023  for the 12th board exam via its official website. Also available in Tamil and English is the TN 12th board syllabus. The TN Board of Higher Secondary Education is in charge of holding the 12th grade exams. The TN HSC board has given the TN 12th syllabus in PDF file format, which you may get below.

TamilNadu Class 12th syllabus 2023 Overview 

Students can access the New TN HSC syllabus for 2023 on the Tamil Nadu Board’s official website. All three streams will be included in the syllabus PDF (Science, Commerce, Arts). Students may benefit from the consolidated PDF because they will receive all the relevant information and the topics covered under each course. For the benefit of candidates and parents, the TN 12th revised syllabus PDF download includes information about the Arts, Commerce, and Science in both Tamil and English.

Board name  Tamil Nadu Board of Secondary Education, Chennai
About TN HSC Syllabus 2023 ( Tamil Nadu 11 and 12 New Syllabus )
Category TN HSC syllabus 2023
Academic Year 2023
Official Website http://dge.tn.gov.in

How to Get the 2023 – 2024  Tamil Nadu +2 Syllabus in PDF

Every TNDGE HSC Exam is Held using the Newly Revised Syllabus. Here, we have also provided links to the most recent plus-1 and plus-2 syllabuses, along with instructions for downloading them from the TNDGE website. Students can use these links to download the TN HSC Syllabus 2023 – 2024 for both general and vocational course languages subjects, as well as other subjects, for students studying in Tamil and English.
Check out the TNDGE Portal.

  • Visit http: //dge.tn.gov.in /school syllabus/ to access the Directorate of Government Examination’s official website.
  • Curriculum and syllabus choices
  • When you choose New Curriculum and Syllabus, you are taken to the main page for downloading the TN HSC Syllabus 2023- 2024.
  • Select the Year+1 or +2.
  • Select your class  11th or 12th Class (Plus 1 or Plus 2) then, choose your subject  and, course, your medium.
  • Download the PDF for the Tamilnadu HSC Syllabus 2023-2024
  • Download the most recent subject-specific syllabi for students in first and second years of the medium.
  • That’s it, you’ve now successfully downloaded the 2023 – 2024 TN HSC  curriculum and syllabus for every subject.
  • Here, we’ve also shared the Subject-specific new syllabus pdf for Tamil medium and English medium students.
  • Just use the direct links below to Download the 2023 – 2024 TN HSC  curriculum and syllabus.

Tamilnadu  Class 12 New Books Download PDF Samacheer Kalvi

New textbooks for the 12th  Class  have been produced by the Tamil Nadu Directorate of School Education. The first grade Samacheer Kalvi syllabus 2023 was changed, and it will be used starting in the Academic year 2023–2024. Simply choose the subjects from the table below if you need to order Tamilnadu 12th Class school books online.

All classes, including 12th Class, now have redesigned curricula thanks to the State Council of Educational Research and Training (SCERT) and School Education Board. So, when schools reopen in government and government-aided institutions, school textbooks for the new curriculum should be provided.

Download TNDGE +2 Textbook 2023, TNDGE 12th Syllabus 2023 PDF 

Each year, the authority admits more than 4 lakh applicants to private, public, or semi-public schools. Students who are enrolled in the TNDGE Board are required to access the website at www.tndge.ac.in, which contains details. Sri Lanka +2 Subject-by-Subject Syllabus 2023 . 12th New Syllabus 2023 TNDGE +2 Syllabus Download the Tamil Nadu +2 Exam Pattern for 2023 ,New Syllabus PDF for 2023.

Tamilnadu EM Class 12 Syllabus Download

Subject Name Download Link
Tamil Download 
English Download 
Maths Download 
Physics Download 
Chemistry Download 
Botany Download 
Zoology Download 
Accountancy Download 
Commerce Download 
Economics Download 
Geography Download 
History Download 

Tamilnadu TM Class 12 Syllabus Download

Subject Name Download Link
Tamil Download 
English Download 
Maths Download 
Physics Download 
Chemistry Download 
Botany Download 
Zoology Download 
Accountancy Download 
Commerce Download 
Economics Download 
Geography Download 
History Download 

Tamil Nadu Class 12 Syllabus For All Subjects 2023-2024

TN 12th Mathematics Syllabus 2023
  • Vector Algebra :-  The Scalar & Vector Product, three vectors product, Skew lines, Sphere Planes.
  • Differential Calculus: – Applications I – Mean value theorem and to study the derivative as a rate measure.
  • Analytical Geometry  : – Description of a Conic, Ellipse, Hyperbola, Parabola, Tangents and Normal, Rectangular Hyperbola system, Parametric form, Asymptotes.
  • Applications of Matrices and Determinants :-  Ad-joint system, Inverse, Rank of a Matrix.
  • Complex Numbers :- Conjugate, Modulus, Roots of a complex number. Integral Calculus and Its Applications.
  • Differential Calculus :- Applications II: Euler’s theorem, Errors and approximations,
  • Discrete Mathematics :- Logical statements in Mathematical Logic, connectives, truth tables, Tautologies.
  • Probability Distributions : – Random Variable, mathematical expectation, Probability density function,
  • variance, Discrete Distributions :- Binomial, Poisson, Continuous Distribution − Normal distribution. distribution function.
  • Groups:- Binary Operations, Semi groups, monoids, groups.
Physics Syllabus for Theory 
  • Relativity’s dual nature of matter and radiation.
  • Electric current effects
  • Electricity in current.
  • Relativity’s dual nature of matter and radiation.
  • nuclear physics and atomic physics Electrostatics.
  • Alternating current and magnetic induction.
  • Wave optics and electromagnetic waves.
  • Applications for Semiconductor Devices.
  • Systems for communication.

Physics Practical’s Exam Syllabus

  •  Using a spectrometer and a diffraction grating, one can use the normal incidence method to determine the wavelength of a composite light (assume N).
  • using a meter bridge to determine the resistance of a certain wire, and then determining the material’s specific resistance.
  • Using a spectrometer, determine the prism’s angle of incidence and angle of minimum deviation in order to determine the material’s refractive index.
  • utilizing a tangent galvanometer to determine the value of the horizontal component of the earth’s magnetic induction to ascertain the magnetic field at a specific location along a circular coil’s axis.
  • use Newton’s rings experiment to determine the radius of curvature for a given convex lens. potentiometer comparison of the EMFs of two main cells.
  • The NOT, NAND, NOR, AND, OR, and EX-OR integrated circuits are used for the study of basic logic gates.
  • discover the current gain and input-output impedances of an NPN type transistor’s common emitter while studying its properties.
  • Use IC 741 to build a simple OP amplifier (inverting, non-inverting, summing).
  • using a sonometer wire to measure the frequency of the AC current mains. to calculate the forward resistance of a p-n junction diode and create its characteristic curve. drawing a Zener diode’s characteristic curve and figuring out its reverse breakdown voltage.
TN 12th Chemistry Syllabus for 2023

Inorganic Chemistry Theory

  • Nuclear chemistry is covered in p – Block Elements – II.
  • Periodic classification-II. Coordination compounds and bio-coordination compounds. Atomic structure – II.
  • d-Block Components.
  • f-Block components.
  • Physical Chemistry Theory.
  • Chemical equilibrium in the solid state of thermodynamics, second edition Surface Chem -II Chemical Kinetics.
  • introductory and advanced electrochemistry.
  • Inorganic Chemistry Isomerism.
  • Derivatives of hydroxy.
  • Carbonyl Substances.
  • Acid carboxylic.
  • Organic nitrogen compounds and Ethers in action.
  • Biomolecules.


  • functional group detection in organic compounds
  • Defining Saturation and Un-Saturation
  • aliphatic and aromatic
  • qualitative research
  • identifying the two cations and the two anions in a combination.
  • Fe3+, Cu++, Al3, Zn2, Mg2, NH4, Pb++, Mn2+, Ca++, and Ba2+ are examples of cations.
  • Nitrogen, halogens, and sulphur are found in organic molecules.
  • phenolic groups, aldehydes, diamides, and carboxylic acids (Nature of any one functional group is identified).
  • Borate, sulphate, carbonate, sulphide, nitrate, chloride, and bromide are examples of anions.
  • Ions that interfere and are insoluble should be excluded. Moreover, two of the same group’s cations as well as the following anions.
  • It is best to stay away from mixtures like (Cl- + Br-) and ((CO32- + C2O42-).
  • establishing a K2 Cr2 O7 solution standard.
  • Using K2 Cr2 O7 as one of the oxidants in any estimation.
  • Quantitative analysis.
  • KMnO4 vs. Oxalic acid.

TN 12th Botany Syllabus 2023

  • Bio Technology.
  • Taxonomy of Angiosperms.
  • Cell biology and genetics Chromosomes.
  • Plant physiology.
  • Plant anatomy.
  • Biology in human welfare.

To deconstruct and accurately explain the floral components of the parts listed in the families below, and to prepare a project on the following:

  • Malvaceae
  • Solanaceae
  • Euphorbiaceae
  • Musaceae

Plant physiology: To outline the experimental design for the next projects in the areas of:

  • Photosynthesis
  • Respiration
  • Osmosis
  • Transpiration

Biology of cells and genetics

  • a description of the DNA model or DNA image.
  • To describe the RNA types depicted in the image
  • To recognize a callus or plantlet in tissue culture (using actual samples or photos)

TN 12th Zoology Syllabus 2023


  • Modern genetics
  • Human physiology
  • Microbiology
  • Immunology
  • Theories of evolution
  • Environmental science
  • Applied biology


  • Examining prepared slides for adult proglottis, Entamoeba, tapeworm Scolex, white blood cells, and red blood cells.
  • Models and specimens: Nephron model of the mammalian kidney, model of the human eye, model of the human heart, model of the mammalian brain.
  • test for urea in a mammal’s urine.
  • Models and specimens include an eye model, a heart model, an ear model, a mammalian kidney model, and a model of the mammalian brain.
  • Temperature and the amount of human salivary amylase activity.