What's Inside These Class 10 Chemistry Notes
These Class 10 Chemistry notes cover the complete 2026 Punjab Board syllabus (PECTAA), organized chapter-wise from Chapter 14 to Chapter 26. Each chapter gives you four question types to prepare from: Multiple Choice Questions, Short Answer Questions, Constructed Response Questions, and Descriptive Questions — aligned with official Student Learning Outcomes (SLOs).
The notes flow with the textbook structure — from States of Matter, Stoichiometry, Electrochemistry, and Reaction Kinetics, through Salts, Nitrogen and Sulphur, and Water, and finishing with Organic Chemistry, Hydrocarbons, Alcohols, Carboxylic Acids, Biochemistry, and Polymers. New 2026 topics like fuel cells, bio-alcohols, and modern biochemistry applications are included with board-style practice.
Use the accordion below to expand any chapter and open the resource you need. A search box is provided to quickly locate chapters by number, title, or resource name. For Chapter 15 – Stoichiometry, an additional resource for Numerical Problems is also available.
Prepared by Hira Science Academy — following the official 2026 Punjab Board Chemistry framework and PECTAA assessment guidelines.
Search Chemistry Notes
Try "Stoichiometry", "Electrochemistry", "Chapter 24", "Hydrocarbons", "MCQs"
All 13 Chapters – Complete Coverage
Click on any chapter to expand and view the available resources.
Chapter 14 – States of Matter and Phase Changes
Kinetic particle theory, gas laws, phase transitions and internal energy changes
Chapter 15 – Stoichiometry
Molar calculations, limiting reactants, percentage yield, concentration units and titration
Chapter 16 – Electrochemistry
Redox reactions, electrolysis, galvanic cells, fuel cells and corrosion
Chapter 17 – Reaction Kinetics
Collision theory, activation energy, catalysts and factors affecting reaction rates
Chapter 18 – Salts
Solubility rules, salt preparation, purification and precipitation reactions
Chapter 19 – Nitrogen and Sulphur
Ammonia synthesis, oxides, acid rain and reactivity series of metals
Chapter 20 – Water
Water purity, purification, pollutants, water-borne diseases and fertilizers
Chapter 21 – Organic Chemistry
Functional groups, homologous series, isomerism and IUPAC nomenclature
Chapter 22 – Hydrocarbons
Alkanes, alkenes, alkynes, fractional distillation and cracking
Chapter 23 – Monohydroxy Alkanes or Alcohols
Ethanol production, fermentation, bio-alcohols and industrial applications
Chapter 24 – Carboxylic Acids
Carboxyl group, acetic acid synthesis, esterification and applications
Chapter 25 – Biochemistry
Carbohydrates, proteins, lipids, nucleic acids, vitamins and biotechnology
Chapter 26 – Polymers
Addition & condensation polymerization, plastics, recycling and 3D printing
No chapters match your search.
Try "Stoichiometry", "Water", or "Chapter 20".
Frequently Asked Questions
Common questions about the Class 10 Chemistry 2026 Punjab syllabus
What chapters are included in Class 10 Chemistry Punjab Board 2026? ↓
The 2026 Punjab Board Chemistry syllabus covers Chapters 14 to 26: States of Matter and Phase Changes, Stoichiometry, Electrochemistry, Reaction Kinetics, Salts, Nitrogen and Sulphur, Water, Organic Chemistry, Hydrocarbons, Monohydroxy Alkanes or Alcohols, Carboxylic Acids, Biochemistry, and Polymers.
Is the Class 10 Chemistry 2026 syllabus new? ↓
Yes. The 2026 syllabus is based on the Updated National Curriculum of Pakistan 2023 and is overseen by PECTAA. It introduces new topics such as 3D printing applications, hydrogen-oxygen fuel cells, and modern biochemistry applications.
What resources are available for each Chemistry chapter? ↓
Each chapter includes four resource types: Multiple Choice Questions (MCQs), Short Answer Questions, Constructed Response Questions, and Descriptive Questions. Chapter 15 – Stoichiometry also includes dedicated Numerical Problems for calculation practice.
Are these notes aligned with the official Punjab Board syllabus? ↓
Yes. These notes follow the 2026 Punjab Board Chemistry syllabus (PECTAA), organized around official Student Learning Outcomes (SLOs). Every chapter covers the same topics, question types, and depth expected in the board exam.
How can students prepare for the Class 10 Chemistry board exam? ↓
Students should study each chapter using the SLO-based notes, practice MCQs for quick recall, work through short and constructed response questions for conceptual clarity, and solve descriptive questions and numerical problems for deep understanding. Regular revision of past paper questions mapped to each chapter is also recommended.