Tamilnadu Board Class 11 Chemistry Syllabus 2026: The Tamil Nadu Board (DGE) Class 11 Chemistry syllabus is comprehensive and consists of 15 Units covering Physical, Inorganic, and Organic Chemistry. The Tamilnadu Board Class 11 Chemistry Syllabus provides the foundation for the Class 12 topics and is crucial for competitive exams like NEET and JEE. The Class 11 Chemistry syllabus is foundational. Ensure you have a strong grasp of numerical problems such as Chapters 1 (Calculations), 7 (Thermodynamics), 8 (Equilibrium), and 9 (Solutions) are important for numerical-based questions. Concepts and Theories includes Master Unit 2 (Atomic Structure), Unit 10 (Bonding), and Unit 7 (Thermodynamics) for a strong conceptual base. The organic chemistry such as Units 11 to 14 lay the groundwork for Class 12 organic chemistry, so focus on IUPAC nomenclature, Isomerism, and reaction mechanisms (Unit 12). Students can use the HSC Chemistry syllabus Tamilnadu board to have a better idea of how to study for the final exams.
Also read - Tamilnadu Board Class 11 Syllabus 2026

Chapters in Chemistry Syllabus Class 11 Tamilnadu Board

Here is the updated Tamilnadu syllabus of chemistry for the academic year 2026. Students can find topics below to know in detail.

Sl. No.	Title of Chapter
1	Basic Concepts of Chemistry and Chemical Calculations
2	Quantum Mechanical Model of Atom
3	Periodic Classification of Elements
4	Hydrogen
5	Alkali and Alkaline Earth Metals
6	Gaseous State
7	Thermodynamics
8	Physical and Chemical Equilibrium
9	Solutions
10	Chemical bonding
11	Fundamentals of Organic Chemistry
11	Basic concept of organic reactions
13	Hydrocarbons
14	Haloalkanes and Haloarenes
15	Environmental Chemistry

Tamilnadu State Board Class 11th Others subject syllabus

The syllabus is the most important part of the study and students can find the TN Board syllabus for class 11 for other subjects like physics, Maths, botany, and zoology below using the hyperlinks.

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Along with the syllabus, books are very important because the syllabus contains all essential topics but books are helpful to gain good understanding of the topics. Students can find important Tamil Nadu board class 12 books below.

NCERT solutions, NCERT Books, NCERT Syllabus, etc are very helpful for Students. They can use these resources to achieve high scores in the state board exams.

NCERT Syllabus	NCERT Book
NCERT Solutions	NCERT Exemplar Solutions
NCERT Revision Notes	CBSE Board