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AP Board Class 11 Chemistry Syllabus 2025-26 – Free PDF Download

AP Board Class 11 Chemistry Syllabus 2025-26 – Free PDF Download

Edited By Mallika Thaledder | Updated on Aug 01, 2025 12:53 PM IST

The Andhra Pradesh Council, or AP Council, has been hosting exams since 1978 to test students' memory. Previously, there was only one exam per year at the end of the second 12 months. This has since been changed to the current exam schedule for every 11th and 12th grade. The Andhra Pradesh Board of Intermediate Education (BIEAP) publishes the class 11 AP Board syllabus online. Chemistry is one of the toughest subjects, and to help students score good marks, the board publishes the syllabus for each subject, including Chemistry. The AP board 11th Chemistry syllabus 2025-26 aligns with the NCERT textbook. It not only helps with board exam preparation but also prepares students for competitive exams like NEET and JEE.
Also read - Andhra Pradesh Board Class 11 Syllabus 2025-26
Physics Important Formulas for JEE Main/NEET 2027

AP Board Class 11 Chemistry Syllabus 2025-26 – Free PDF Download
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Chapters in Chemistry Syllabus 2025-26 Class 11 Andhra Pradesh Board

The Andhra Pradesh board follows the NCERT curriculum. Below, we have provided a table with chapters that are present in the AP board book for Class 11 Chemistry. The AP Board 11th Chemistry syllabus is divided into two parts. There are a toatl of 9 units in 11th Chemistry syllabus:
Part 1 covers units like Some Basic Concepts of Chemistry, Structure of Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, Thermodynamics, and Equilibrium.
Part 2 includes Redox Reactions, Organic Chemistry – Some Basic Principles and Techniques and Hydrocarbons.

UnitTopics
Part 1
Unit 1: Some Basic Concepts of Chemistry
  • Importance of Chemistry
  • Nature of Matter
  • Properties of Matter and their Measurement
  • Uncertainty in Measurement
  • Laws of Chemical Combinations
  • Dalton's Atomic Theory
  • Atomic and Molecular Masses
  • Mole Concept and Molar Masses
  • Percentage Composition
  • Stoichiometry and Stoichiometric Calculations
Unit 2: Structure of Atom
  • Discovery of Sub-atomic Particles
  • Atomic Models
  • Developments Leading to the Bohr's Model of Atom
  • Bohr's Model for Hydrogen Atom
  • Towards Quantum Mechanical Model of the Atom
  • Quantum Mechanical Model of Atom
Unit 3: Classification of Elements and Periodicity in Properties
  • Why do we Need to Classify Elements?
  • Genesis of Periodic Classification
  • Modern Periodic Law and the Present Form of the Periodic Table
  • Nomenclature of elements with Atomic Numbers> 100
  • Electronic Configurations of Elements and the Periodic Table
  • Electronic Configurations and Types of Elements: 82 s-, p-, d-, f- Blocks
  • Periodic Trends in Properties of Elements
Unit 4: Chemical Bonding and Molecular Structure
  • Kossel-Lewis Approach to Chemical Bonding
  • Ionic or Electrovalent Bond 106 4.3 Bond Parameters
  • The Valence Shell Electron Pair Repulsion (VSEPR) Theory
  • Valence Bond Theory
  • Hybridisation
  • Molecular Orbital Theory
  • Bonding in Some Homonuclear Diatomic Molecules
  • Hydrogen Bonding
Unit 5: Thermodynamics
  • Thermodynamics Terms
  • Applications
  • Measurement of ∆U and ∆H: Calorimetry
  • Enthalpy Change, ∆rH of a Reaction – Reaction Enthalpy
  • Enthalpies for Different Types of Reactions
  • Spontaneity
  • Gibbs Energy Change and Equilibrium
Unit 6: Equilibrium
  • Equilibrium in Physical Processes
  • Equilibrium in Chemical Processes – Dynamic Equilibrium
  • Law of Chemical Equilibrium and Equilibrium Constant
  • Homogeneous Equilibria
  • Heterogeneous Equilibria
  • Applications of Equilibrium Constants
  • Relationship between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G
  • Factors Affecting Equilibria
  • Ionic Equilibrium in Solution
  • Acids, Bases and Salts
  • Ionization of Acids and Bases
  • Buffer Solutions
  • Solubility Equilibria of Sparingly Soluble Salts
Part 2
Unit 7: Redox Reactions
  • Classical Idea of Redox Reactions-Oxidation and Reduction Reactions
  • Redox Reactions in Terms of Electron Transfer Reactions
  • Oxidation Number
  • Redox Reactions and Electrode Processes
Unit 8: Organic Chemistry – Some Basic Principles and Techniques
  • General Introduction
  • Tetravalence of Carbon: Shapes of Organic Compounds
  • Structural Representations of Organic Compounds
  • Classification of Organic Compounds
  • Nomenclature of Organic Compounds
  • Isomerism
  • Fundamental Concepts in Organic Reaction Mechanism
  • Methods of Purification of Organic Compounds
  • Qualitative Analysis of Organic Compounds
  • Quantitative Analysis
Unit 9: Hydrocarbons
  • Classification
  • Alkanes
  • Alkenes
  • Alkynes
  • Aromatic Hydrocarbon
  • Carcinogenicity and Toxicity


Andhra Pradesh Board Class 11 Others subject syllabus:

Some Useful Materials

Along with the syllabus, students are advised to read other NCERT books as well. Below, we have provided some useful materials for the preparation of exams like NEET and JEE Main.

Frequently Asked Questions (FAQs)

1. Will the board let students know about the exam pattern it decides?

Yes in the coming time, whatever decision the Board will take, information will be updated on this page.

2. What exactly is the AP Intermediate Examination?

Andhra Pradesh Intermediate Examination (11th & 12th class) is referred to as the AP Intermediate Exam.

3. How to prepare the science subject? Any preparation tip?

Subjects that are practical and are all interlinked. Candidates should understand the concepts and remember the formulas. Practice is the key. Candidates must practice subjects like mathematics and physics to have a better understanding of the concept.

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