NCERT Chemistry Class 11 covers the physical-chemistry and basic-organic foundations Class 12 builds on — get the complete NCERT Chemistry Class 11 PDF below, chapter by chapter.
What’s in the Class 11 Chemistry NCERT Book (2026-27 Edition)
Part I opens with Some Basic Concepts of Chemistry and Structure of Atom, moves through Classification of Elements and Periodicity, Chemical Bonding and Molecular Structure, then Thermodynamics and Equilibrium. Part II introduces organic chemistry for the first time: Redox Reactions, Organic Chemistry Basics and Hydrocarbons.
Study Tip
Organic Chemistry Basics is the single chapter Class 12s entire organic syllabus depends on — if the naming conventions and reaction types here are not solid, every Class 12 organic chapter becomes harder than it needs to be.
Use the download button above to access this book on the official NCERT source.
Chapters in This Book
Chapter links on this page were last automatically re-checked against the official NCERT source on August 12, 2026.
All 11 chapters below link directly to the official NCERT source (ncert.nic.in) — nothing is hosted on this site. Click “Read” to open a chapter, or “Download” to save it. You can also open the full book in our chapter-by-chapter reader.
How do I download the Class 11 Chemistry NCERT book PDF?
Click any chapter link in the table above to open that chapter’s PDF directly from the official NCERT server, or use the ZIP links to download Part 1 or Part 2 at once.
Is this PDF download free?
Yes, all links point to NCERT’s own official portal (ncert.nic.in), and downloading these PDFs is completely free.
Is this the 2026-27 edition?
Yes, this page reflects the 2026-27 edition of the Class 11 Chemistry NCERT textbook as published on the official NCERT portal.
How many chapters does the Class 11 Chemistry NCERT book have?
The book has 11 sections listed here across Part 1 and Part 2, including front matter.
Is this book available in a Hindi-medium edition?
Yes, NCERT publishes a Hindi-medium edition of this book on its official textbooks portal alongside the English edition.
Can I read this book offline after downloading?
Yes, once downloaded, the PDF files can be saved to your device and read offline anytime.
Why is this book published in two parts?
NCERT splits Class 11 Chemistry into Part 1 (basic concepts, atomic structure, and physical chemistry topics) and Part 2 (redox reactions and organic chemistry) for ease of printing and classroom pacing.
Does this book help with NEET and JEE preparation?
Yes, physical chemistry topics like Equilibrium and Thermodynamics, and the organic chemistry basics introduced here, are core, frequently-tested areas in both NEET and JEE.
How does this book connect to Class 12 Chemistry?
Class 12 Chemistry builds on this book’s physical chemistry and organic chemistry basics with more advanced topics like electrochemistry, coordination compounds, and biomolecules.
Should I memorize reactions or focus on understanding concepts?
Chemistry benefits from both — understanding the underlying concepts (like bonding and equilibrium) makes it much easier to remember and apply the specific reactions covered in organic and inorganic chapters.
Is the NCERT Exemplar useful for Chemistry?
Yes, it offers more challenging conceptual and numerical problems once you’re comfortable with the main textbook’s exercises.
Are the front matter/prelims pages worth downloading?
Yes, they include the table of contents for each part, useful for getting an overview of the syllabus structure.