Class 11th Science

Revision Series provides complete study material, notes, and quizzes for Class 11th Science students preparing for CBSE exams. Covering all three core subjects—Physics Class 11 Fundamentals, Chemistry Class 11 Concepts, and Biology Class 11 Topics—the platform ensures a strong foundation in the Science stream topics Class 11. Students can access Class 11 Science Notes, detailed explanations, and practice through Class 11 Science MCQs to improve conceptual clarity and exam readiness. The site aligns with the CBSE Class 11 Science Syllabus and offers free resources designed for revision and self-study. With structured lessons and Class 11 Science study material, Revision Series makes complex concepts simple, helping students score better in exams and excel in their Science journey.

Class 11 Science – Chapter Summaries for Physics, Chemistry, and Biology

Are you preparing for the Class 11 Science stream (Physics, Chemistry, and Biology)? This page offers clear, chapter-by-chapter insights across all three subjects—perfect for busy students aiming to revise efficiently, understand concepts deeply, and score high in CBSE exams. Everything’s written in real, human tone—no robotic summaries here.

What You’ll Find Here:

• Concise chapter summaries for Physics, Chemistry, and Biology

• Fully aligned with the latest CBSE syllabus

• Clear, conversational language ideal for quick revision

• Designed for effective recall and deeper understanding

Chapter-Wise Breakdown:

Physics

1. Units & Measurements – Learn about SI units, measurement errors, significant figures, and dimensional analysis.

2. Motion in One & Two Dimensions – Master circular motion, projectile paths, and graphical analysis.

3. Laws of Motion – Grasp inertia, forces, friction, and Newton’s laws with clear real-world examples.

4. Work, Energy & Power – Understand kinetic/potential energy, conservation principles, and power calculations.

5. System & Rotational Motion – Explore torque, moment of inertia, and angular momentum.

6. Gravitation – Discover universal gravity, orbital motion, and escape velocity.

7. Mechanical Properties of Solids & Fluids – Know stress-strain relationships, buoyancy, viscosity, and Bernoulli’s principle.

8. Thermal & Kinetic Theory – Delve into heat, temperature, molecular motion, and the gas laws.

9. Thermodynamics & Waves – Learn heat engines, laws of thermodynamics, wave behavior, and sound.

Chemistry

1. Basic Concepts of Chemistry – Get a grip on mole concept, atomic theory, and stoichiometry.

2. Structure of Atom – Explore electron configurations, orbitals, and quantum mechanics.

3. Periodic Properties – Decode trends like electronegativity and atomic size in the periodic table.

4. Chemical Bonding – Visualize ionic, covalent bonds, hybridization, and molecular shapes.

5. Thermodynamics – Learn about enthalpy, entropy, and spontaneity of reactions.

6. Equilibrium – Explore chemical and ionic equilibria, pH, buffers, and the solubility product.

7. Redox Reactions – Master oxidation numbers and balance redox equations.

8. Basics of Organic Chemistry – Delve into nomenclature, reaction types, and laboratory methods.

9. Hydrocarbons – Study alkanes, alkenes, alkynes, and their reactions and isomerism.

Biology

1. The Living World & Diversity – Understand what life is, classification systems, and biological nomenclature.

2. Plant & Animal Kingdoms – Learn features of major groups from algae to mammals.

3. Plant & Animal Morphology – Identify plant parts and dissect frog anatomy with ease.

4. Cell Structure & Biomolecules – Grasp cellular makeup and functions of proteins, carbs, lipids, and DNA/RNA.

5. Cell Division – Visualize mitosis and meiosis with their stages and significance.

6. Plant Physiology – Understand how plants photosynthesize, respire, grow, and respond.

7. Human Physiology – Cover key systems—respiratory, circulatory, excretory, nervous, hormonal, and movement.