These Chemistry Class 10 notes cover the complete PECTAA Board syllabus in 13 chapters — from States of Matter and Phase Changes through Polymers — matching the board’s chapter numbering (Chapters 14 to 26, continuing on from Chemistry Class 9).
Every chapter includes clear explanatory notes, important definitions, solved short and long questions, multiple choice questions (MCQs) with explained answers, labelled diagrams, and a quick revision summary — everything needed to prepare for exams without switching between multiple books.
These notes are written for PECTAA Board Class 10 Chemistry students in English medium, and are equally useful for quick revision before tests, help with daily homework, or teachers preparing ready-made lesson notes.
Who Are These Notes For?
- Class 10 students studying under the PECTAA Board syllabus who want simplified, exam-focused Chemistry notes
- Students preparing for chapter tests, mid-term exams, and the final board exam
- Students who want extra solved MCQs and long-question practice alongside their textbook
- Teachers and tutors looking for ready-made, board-aligned chapter notes
How to Use These Notes
- Start with each chapter’s short notes and definitions to build a quick overview before your first full read
- Study the diagrams alongside the text — many board exam questions are diagram-based
- Attempt the MCQs and short questions on your own first, then check your answers against the ones given
- Use the Long Question & Answer sections, which break each big exam-style question into shorter, easier-to-memorise sub-answers
- Download the chapter PDF (or the complete book PDF below) to revise offline before exams
Chemistry Class 10 — All Chapters
| Chapter | Title |
|---|---|
| Chapter 14 | States of Matter and Phase Changes Notes |
| Chapter 15 | Stoichiometry Notes |
| Chapter 16 | Electrochemistry Notes |
| Chapter 17 | Reaction Kinetics Notes |
| Chapter 18 | Salts Notes |
| Chapter 19 | Nitrogen and Sulphur Notes |
| Chapter 20 | Water Notes |
| Chapter 21 | Organic Chemistry Notes |
| Chapter 22 | Hydrocarbons Notes |
| Chapter 23 | Monohydroxy Alkanes or Alcohols Notes |
| Chapter 24 | Carboxylic Acids Notes |
| Chapter 25 | Biochemistry Notes |
| Chapter 26 | Polymers Notes |
Pairing Scheme & Model Paper
Alongside these 13 chapters, the PECTAA Board Chemistry Class 10 syllabus also includes an official Pairing Scheme and Model Paper, which sets out the exam pattern and marks distribution for the annual paper. These notes are structured to match the topics and weightage it covers, so working through all 13 chapters above prepares you for the paper in full.
Frequently Asked Questions
What does this Chemistry Class 10 notes book cover?
It covers the complete PECTAA Board Chemistry Class 10 syllabus in 13 chapters (Chapters 14 to 26, continuing on from Chemistry Class 9): 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.
Are these notes suitable for the PECTAA Board syllabus?
Yes. These notes are written specifically for the PECTAA Board Class 10 Chemistry curriculum, in English medium, and follow the board’s official chapter numbering and topic order.
Can I download the notes as a PDF?
Yes. Every chapter has its own downloadable PDF, and a single combined PDF with all 13 chapters is available from this page for offline study.
Do the notes include MCQs and important questions?
Yes. Each chapter includes definitions, short questions, long questions with easy-to-memorise sub-answers, multiple choice questions (MCQs) with explained answers, and a quick revision summary.
Do the notes include diagrams?
Yes. Each chapter includes labelled diagrams and comparison charts to help explain reactions, processes, and structures covered in the PECTAA Board syllabus.
Is the Pairing Scheme and Model Paper included?
The PECTAA Board’s official Pairing Scheme and Model Paper (which shows the exam pattern and marks distribution for the annual Chemistry Class 10 paper) is part of the board’s syllabus documents. It is not included as a separate chapter here, but the notes above are written to match the topics and weightage it covers.