Free NEET notes · NCERT Class 11 & 12
NEET notes for every chapter, topic by topic
Key points, formulas, memory tricks and common mistakes for Physics, Chemistry and Biology — with the NEET questions asked from each chapter. Free to read, no sign-up needed.
- chapters
- 79
- chapters
- topics
- 518
- topics
- PYQs, 2005–2026
- 4,042
- PYQs, 2005–2026
Subjects
Pick a subject
Every chapter follows the NCERT order, so you can study alongside your school or coaching classes.
- NEET Physics notesMechanics, thermodynamics, waves, electricity, optics and modern physics.28 chapters183 topics1,024 PYQsBrowse Physics
- NEET Chemistry notesPhysical, organic and inorganic chemistry — reactions, trends and numericals.19 chapters132 topics983 PYQsBrowse Chemistry
- NEET Biology notesBotany and zoology — cell biology, genetics, physiology, ecology and more.32 chapters203 topics2,035 PYQsBrowse Biology
Inside every chapter
Everything you need to revise a chapter, in one place
Key points
Each topic boiled down to the facts NEET actually tests, with a short overview first.
Formulas
Typeset formulas with what every symbol means and its unit.
Memory tricks
Mnemonics and shortcuts to hold on to lists, orders and exceptions.
Common mistakes
The traps students fall into — so you don’t lose marks to them.
Chapter PYQs
Previous-year NEET questions from the same chapter, newest first.
A mind map
The whole chapter on one screen for quick revision before a test.
All chapters
79 NEET chapters, chapter-wise
Open any chapter to read its notes — no account needed.
Physics Class 1114 chapters
- Units and Measurements6 topics · 49 min36 PYQs
- Motion in a Straight Line6 topics · 52 min25 PYQs
- Motion in a Plane7 topics · 67 min26 PYQs
- Laws of Motion7 topics · 67 min47 PYQs
- Work, Energy and Power7 topics · 66 min26 PYQs
- System of Particles and Rotational Motion8 topics · 77 min60 PYQs
- Gravitation7 topics · 63 min42 PYQs
- Mechanical Properties of Solids5 topics · 43 min11 PYQs
- Mechanical Properties of Fluids6 topics · 55 min23 PYQs
- Thermal Properties of Matter7 topics · 62 min16 PYQs
- Thermodynamics11 topics · 83 min49 PYQs
- Kinetic Theory6 topics · 53 min21 PYQs
- Oscillations6 topics · 51 min37 PYQs
- Waves7 topics · 62 min37 PYQs
Physics Class 1214 chapters
- Electric Charges and Fields7 topics · 64 min24 PYQs
- Electrostatic Potential and Capacitance7 topics · 65 min47 PYQs
- Current Electricity7 topics · 67 min76 PYQs
- Moving Charges and Magnetism7 topics · 66 min62 PYQs
- Magnetism and Matter5 topics · 46 min10 PYQs
- Electromagnetic Induction7 topics · 64 min30 PYQs
- Alternating Current6 topics · 58 min30 PYQs
- Electromagnetic Waves5 topics · 45 min30 PYQs
- Ray Optics and Optical Instruments6 topics · 61 min49 PYQs
- Wave Optics5 topics · 50 min23 PYQs
- Dual Nature of Radiation and Matter6 topics · 60 min57 PYQs
- Atoms6 topics · 44 min26 PYQs
- Nuclei6 topics · 44 min41 PYQs
- Semiconductor Electronics7 topics · 58 min63 PYQs
Chemistry Class 119 chapters
- Some Basic Concepts of Chemistry10 topics · 77 min40 PYQs
- Structure of Atom7 topics · 61 min27 PYQs
- Classification of Elements and Periodicity in Properties6 topics · 46 min27 PYQs
- Chemical Bonding and Molecular Structure7 topics · 56 min93 PYQs
- Thermodynamics6 topics · 54 min49 PYQs
- Equilibrium10 topics · 83 min53 PYQs
- Redox Reactions5 topics · 44 min18 PYQs
- Organic Chemistry: Some Basic Principles and Techniques6 topics · 61 min53 PYQs
- Hydrocarbons6 topics · 57 min62 PYQs
Chemistry Class 1210 chapters
- Solutions10 topics · 72 min43 PYQs
- Electrochemistry9 topics · 62 min46 PYQs
- Chemical Kinetics6 topics · 50 min46 PYQs
- The d- and f-Block Elements6 topics · 54 min85 PYQs
- Coordination Compounds9 topics · 62 min67 PYQs
- Haloalkanes and Haloarenes6 topics · 52 min26 PYQs
- Alcohols, Phenols and Ethers5 topics · 56 min44 PYQs
- Aldehydes, Ketones and Carboxylic Acids6 topics · 69 min40 PYQs
- Amines6 topics · 50 min35 PYQs
- Biomolecules6 topics · 51 min23 PYQs
Biology Class 1119 chapters
- The Living World6 topics · 49 min103 PYQs
- Biological Classification6 topics · 46 min32 PYQs
- Plant Kingdom8 topics · 59 min27 PYQs
- Animal Kingdom10 topics · 80 min27 PYQs
- Morphology of Flowering Plants7 topics · 71 min45 PYQs
- Anatomy of Flowering Plants10 topics · 82 min24 PYQs
- Structural Organisation in Animals135 PYQs
- Cell: The Unit of Life119 PYQs
- Biomolecules7 topics · 60 min23 PYQs
- Cell Cycle and Cell Division5 topics · 36 min45 PYQs
- Photosynthesis in Higher Plants7 topics · 53 min107 PYQs
- Respiration in Plants7 topics · 53 min17 PYQs
- Plant Growth and Development6 topics · 45 min50 PYQs
- Breathing and Exchange of Gases7 topics · 53 min28 PYQs
- Body Fluids and Circulation7 topics · 53 min84 PYQs
- Excretory Products and Their Elimination7 topics · 55 min29 PYQs
- Locomotion and Movement6 topics · 48 min33 PYQs
- Neural Control and Coordination6 topics · 49 min32 PYQs
- Chemical Coordination and Integration6 topics · 50 min49 PYQs
Biology Class 1213 chapters
- Sexual Reproduction in Flowering Plants7 topics · 63 min85 PYQs
- Human Reproduction7 topics · 58 min81 PYQs
- Reproductive Health6 topics · 54 min37 PYQs
- Principles of Inheritance and Variation7 topics · 66 min133 PYQs
- Molecular Basis of Inheritance7 topics · 54 min98 PYQs
- Evolution7 topics · 51 min52 PYQs
- Human Health and Disease6 topics · 50 min69 PYQs
- Microbes in Human Welfare7 topics · 51 min73 PYQs
- Biotechnology: Principles and Processes6 topics · 45 min82 PYQs
- Biotechnology and Its Applications7 topics · 50 min57 PYQs
- Organisms and Populations5 topics · 40 min39 PYQs
- Ecosystem6 topics · 46 min111 PYQs
- Biodiversity and Conservation7 topics · 52 min60 PYQs
FAQ
Questions about the notes
Are these NEET notes free?
Yes. Every chapter page is free to read without an account — the overview, key points, memory tricks, common mistakes and half of the formulas. A free account opens the rest of the chapter (all formulas, diagrams, tables and quick revision), lets you practise PYQs and remembers which topics you have finished.
Which chapters are covered?
All 79 NCERT Class 11 and 12 chapters in the NEET syllabus: 28 in Physics, 19 in Chemistry and 32 in Biology.
How is each chapter organised?
A chapter is split into topics. Each topic has a short overview, key points, formulas, memory tricks, common mistakes and quick-revision points, and the chapter page lists the NEET previous-year questions asked from it.
Where do the PYQs come from?
From previous NEET papers (2005–2026) — 4,042 questions, each tagged to its chapter so you can practise a chapter right after reading it.
Is there a faster way to revise a chapter?
Yes — every chapter also has a mind map that puts all its topics, formulas and tricks on one screen, with a “Test yourself” mode that hides the answers until you recall them.
Track every chapter you finish
A free account opens the full chapter — every formula, diagram and table — and remembers where you stopped.
- Free to start
- Progress saved per topic
- PYQ practice by chapter