Telangana Board Class 11 Chemistry Syllabus 2026-27: Chapters, Topics & PDF

Particulars

Details

Board

Telangana Board of Intermediate Education

Academic Year

2026-27

Class

Class 11 / Intermediate 1st Year

Subject

Chemistry

Total Chapters

10

Main Areas

Physical, Inorganic and Organic Chemistry

No.

Chapter and Topics

1.

ATOMIC STRUCTURE

1.1 Sub- atomic particles; 1.2 Atomic models; 1.3 Developments to the Bohr’s model of atom; 1.4 Bohr’s model for hydrogen atom; 1.5 Quantum Mechanical consideration of sub atomic particles; 1.6 Quantum mechanical model of an atom.

2.

CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

2.1 Why need to classify elements? ; 2.2 Genesis of periodic classification; 2.3 Modern periodic law and present form of the periodic table; 2.4 Nomenclature of elements with atomic numbers >100; 2.5 Electronic configuration of elements and the periodic table; 2.6 Electronic configuration and types of elements s,p,d and f blocks; 2.7 Periodic trends in properties of elements

3.

CHEMICAL BONDING AND MOLECULAR STRUCTURE

3.1 Kossel – Lewis approach to chemical bonding; 3.2 Ionic or electrovalent bond; 3.3 Bond Parameters ; 3.4 The Valence Shell Electron Pair Repulsion (VSEPR) theory; 3.5 Valence bond theory; 3.6 Hybridisation; 3.7 Coordinate covalent bond; 3.8 Molecular orbital theory; 3.9 Hydrogen bonding

4.

STOICHIOMETRY

4.1 Importance of chemistry; 4.2 Stoichiometry; 4.3 Atomic and Molecular Masses; 4.4 Percentage Composition; 4.5 Stoichiometric Calculations; 4.6 Redox reactions; 4.7 Oxidation Number concept; 4.8 Types of Redox Reactions; 4.9 Balancing of Redox Reactions; 4.10 Redox Reactions in Titrimetry

5.

THERMODYNAMICS

5.1 Thermodynamic terms; 5.2 Applications; 5.3 Measurement of ΔU and ΔH: Calorimetry; 5.4 Enthalpy change, ΔᵣH of a reaction - Reaction Enthalpy; 5.5 Enthalpies for different types of reactions ; 5.6 Spontaneity; 5.7 Gibbs Energy change and equilibrium; 5.8 Absolute entropy and the third law of thermodynamics

6.

CHEMICAL EQUILIBRIUM AND ACIDS-BASES

6.1 Equilibrium in physical process; 6.2 Equilibrium in chemical process – dynamic equilibrium; 6.3 Law of chemical equilibrium and equilibrium constant; 6.4 Homogeneous equilibria; 6.5 Heterogeneous equilibria; 6.6 Applications of equilibrium constants; 6.7 Relationship between equilibrium constant ‘K’, reaction Quotient ‘Q’ and Gibbs energy ‘G’; 6.8 Factors affecting equilibria; 6.9 Ionic equilibrium in solution; 6.10 Acids, bases and salts; 6.11 Ionisation of acids and bases; 6.12 Buffer solutions; 6.13 Solubility equilibria of sparingly soluble salts

7.

THE s–BLOCK ELEMENTS

7.1 Group 1 Elements: Alkali metals; 7.2 General characteristics of the compounds of the alkali metals; 7.3 Anomalous properties of lithium compared to other elements in the Group; 7.4 Some important compounds of sodium; 7.5 Biological importance of sodium and potassium; 7.6 Group 2 Elements: Alkaline earth metals; 7.7 General characteristics of compounds of the Alkaline earth metals; 7.8 Anomalous behaviour of beryllium; 7.9 Some important compounds of calcium ; 7.10 Biological importance of magnesium and calcium

8.

THE p-BLOCK ELEMENTS GROUP 13

8.1 Group 13 Elements - The Boron family; 8.2 Important trends and anomalous properties of boron; 8.3 Some important compounds of boron; 8.4 Uses of boron and aluminium and their compounds

9.

THE p-BLOCK ELEMENTS - GROUP 14

9.1 Group 14 Elements - The Carbon family; 9.2 Important trends and anomalous properties of carbon; 9.3 Allotropes of carbon; 9.4 Some important compounds of carbon and silicon

10.

ORGANIC CHEMISTRY - SOME BASIC PRINCIPLES AND TECHNIQUES AND HYDROCARBONS

10.1 General introduction; 10.2 Tetravalency of Carbon: shapes of organic compounds; 10.3 Structural representations of organic compounds; 10.4 Classification of organic compounds; 10.5 Nomenclature of organic compounds; 10.6 Isomerism; 10.7 Fundamental concepts in organic reaction mechanism; 10.8 Methods of purification of organic compounds; 10.9 Qualitative elemental analysis of organic compounds; 10.10 Quantitative elemental analysis; HYDROCARBONS : 10.11 Classification; 10.12 Alkanes; 10.13 Alkenes; 10.14 Alkynes; 10.15 Aromatic Hydrocarbons