NCERT Solutions For Class 9 Science provide complete, accurate, and CBSE-aligned answers for all chapters in the Class 9 Science textbook. These solutions cover Physics, Chemistry, and Biology topics. This helps students understand the concepts, solve numericals, and answer in-text and exercise questions thoroughly.
Using these NCERT solutions will help students understand the core concept and prepare every chapter properly. Each chapter explanation includes examples, diagrams, and step-by-step solutions for better clarity of concepts.
NCERT Solutions for Class 9 Science Chapter-wise Links
NCERT solutions for Class 9 Science Chapter-wise section provides detailed answers and explanations for each chapter. Students can quickly access solutions for any chapter, revise important concepts, and practice numericals. Below are the NCERT Solutions for every chapter:
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NCERT Solutions for Class 9 Science Chapter-wise Links |
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NCERT Solutions for Class 9 Science 2025-26 Chapter Brief
Here’s a brief of all the chapters included in CBSE Class 9 Science syllabus 2025-26:
Chapter 1 – Matter in Our Surroundings
This chapter explains the different states of matter, i.e., solid, liquid, and gas, and their characteristics. Students also learn about physical changes, chemical changes, and the effects of temperature and pressure on matter. Key experiments and diagrams make the concepts easier to understand.
Chapter 2 – Is Matter Around Us Pure
This chapter tells the differences between pure substances and mixtures, including solutions, colloids, and suspensions. The chapter also covers methods of separation like filtration, distillation, and chromatography. It is fundamental for understanding chemistry in everyday life.
Chapter 3 – Atoms and Molecules
This chapter introduces atomic theory, laws of chemical combination, molecular mass, and mole concept. Numerical problems are explained step by step to enhance problem-solving skills. It lays the foundation for chemical calculations in higher classes.
Chapter 4 – Structure of the Atom
This chapter tells about the discovery of electrons, protons, and neutrons, along with the development of atomic models. The chapter also covers atomic number, mass number, and isotopes, helping students understand the structure of matter at a fundamental level.
Chapter 5 – The Fundamental Unit of Life
This chapter explains cell theory, the structure of plant and animal cells, and the functions of various cell organelles. Diagrams and labeled structures aid in visual learning and provide clarity on cellular organization.
Chapter 6 – Tissues
The chapter focuses on different plant and animal tissues, their structure, types, and functions. Learn how tissues contribute to growth, support, and other essential activities in living organisms.
Chapter 7 – Diversity in the Living World
This chapter introduces classification of living organisms, including kingdom-level diversity. It explains the basis of classification and highlights the importance of scientific names for species.
Chapter 8 – Motion
Learn concepts of distance, displacement, speed, velocity, and acceleration. Graphical representation of motion is included along with practical examples to understand everyday phenomena.
Chapter 9 – Force and Laws of Motion
Know Newton’s laws of motion, momentum, and the relation between force and acceleration. Real-life examples make it easier to understand the application of these laws.
Chapter 10 – Gravitation
Gravitation covers the universal law of gravitation, free fall, acceleration due to gravity, and mass vs. weight. Learn about satellite motion and the effect of gravity on celestial bodies.
Chapter 11 – Work and Energy
The chapter explains work, energy, and power. It also introduces kinetic and potential energy, and the law of conservation of energy with relevant examples and numericals.
Chapter 12 – Sound
Learn the production, propagation, and characteristics of sound. The chapter covers speed of sound, reflection, echo, and human hearing range, linking concepts to real-life experiences.