NCERT Science Digital Library | Free Chapter-wise PDF Downloads
🔬 Chapter-wise NCERT Science Textbooks (Class 9–12)
Download free PDFs of each chapter — organized class-wise & subject-wise. Perfect for CBSE & competitive exam preparation. 100% free & mobile-friendly.
📖 Class 11 Science (Physics | Chemistry | Biology)
🔭 Physics Part-I
| Ch | Physics Chapter | |
|---|---|---|
| 1 | Physical World | 📥 Download |
| 2 | Units and Measurements | 📥 Download |
| 3 | Motion in a Straight Line | 📥 Download |
| 4 | Motion in a Plane | 📥 Download |
| 5 | Laws of Motion | 📥 Download |
🧪 Chemistry Part-I
| Ch | Chemistry Chapter | |
|---|---|---|
| 1 | Some Basic Concepts of Chemistry | 📥 Download |
| 2 | Structure of Atom | 📥 Download |
| 3 | Classification of Elements | 📥 Download |
| 4 | Chemical Bonding | 📥 Download |
🌿 Biology (Zoology + Botany)
| Ch | Biology Chapter | |
|---|---|---|
| 1 | The Living World | 📥 Download |
| 2 | Biological Classification | 📥 Download |
| 3 | Plant Kingdom | 📥 Download |
| 4 | Animal Kingdom | 📥 Download |
📥 How to Download NCERT Books (Step-by-Step)
- 📌 Select your class section (6 to 12 Science).
- 🔍 Find the chapter you need from the table.
- 🖱️ Click the "Download PDF" button (green button).
- 📄 The chapter PDF will open in a new tab / directly download.
- 💾 Save or print for offline study.
⚠️ Disclaimer: This website does NOT host any NCERT books on its server. It only provides direct links to publicly available educational resources hosted on the official NCERT website (ncert.nic.in). All rights and credits belong to NCERT, Ministry of Education, India. This digital library is for educational and reference purposes only.