NCERT Solutions for Class 9 Science
Searching for NCERT solutions for Class 9 Science to make your exam preparation easier? You have landed the right place for study material as per the syllabus for 2019-20 of CBSE. The provided solutions for class 9 science are compiled and reviewed by our subject experts with years of teaching experience.
NCERT Solutions of class 9 science contains all the exercises and mock tests as per the latest syllabus. This will help you understand the basic concepts of science subjects.
Chapterwise List of NCERT Solutions for Class 9 Science:
Chapter 1 Matter in Our Surroundings
Chapter 2 Is Matter Around Us Pure
Chapter 4 the structure of the Atom
Chapter 5 The Fundamental Unit of Life
Chapter 7 Diversity in Living Organisms
Chapter 9 Force and Laws of Motion
Chapter 15 Improvement in Food Resources
Download NCERT Solutions for Class 9 Science, Get free Class 9 Science Solutions for questions for all chapters in Class 9 Science solved by best teachers as per the latest NCERT (CBSE) book syllabus and guidelines. The Science chapter wise exercise questions with solutions will help you to complete your classwork, revise important concepts and get higher marks in Class 9 exams. Get chapter wise solutions.
Download Class 9 Science NCERT Solutions in pdf free. All questions have been solved in a step by step manner to give a better understanding of key concepts of Science in NCERT Class 9. The solutions provided here cover all exercises given at the end of chapter Science. Please click on the links below and free download the pdf for solutions for Class 9 NCERT chapter Science. Solve all NCERT questions given in Class 9 Science which will help in giving advantage and prepare them better for class tests and CBSE exams.
These solved questions also cover It covers all important theorems, formulas and detailed explanations for Science which will help to build stronger conceptual understanding in students
Chapter 1: MATTER IN OUR SURROUNDINGS
In this chapter the main key concepts you will be reading are Definition of matter; solid, liquid and gas; characteristics – shape, volume, density; change of state melting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation.
Chapter 2: IS MATTER AROUND US PURE?
In this chapter the main key concepts you will be reading are Elements, compounds and mixtures. Heterogeneous and homogenous mixtures, colloids and suspensions.
Chapter 3: ATOMS AND MOLECULES
In this chapter the main key concepts you will be reading are Atoms and molecules, Law of constant proportions, Atomic and molecular masses. Mole concept: Relationship of mole to mass of the particles and numbers.
Chapter 4: STRUCTURE OF THE ATOM
In this chapter the main key concepts you will be reading are Electrons, protons and neutrons, valency, chemical formula of common compounds. Isotopes and Isobars.
Chapter 5: THE FUNDAMENTAL UNIT OF LIFE
In this chapter the main key concepts you will be reading are Cell as a basic unit of life; prokaryotic and eukaryotic cells, multicellular organisms; cell membrane and cell wall, cell organelles and cell inclusions; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes – basic structure, number.
Chapter 6: TISSUES
In this chapter the main key concepts you will be reading are Structure and functions of animal and plant tissues (only four types of tissues in animals; Meristematic and Permanent tissues in plants).
Chapter 7: DIVERSITY IN LIVING ORGANISMS
In this chapter the main key concepts you will be reading are Diversity of plants and animals-basic issues in scientific naming, basis of classification. Hierarchy of categories/groups, Major groups of plants (salient features) (Bacteria, Thallophyta, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms).
Chapter 8: MOTION
In this chapter the main key concepts you will be reading are Distance and displacement, velocity; uniform and non-uniform motion along a straight line; acceleration, distance-time and velocity-time graphs for uniform motion and uniformly accelerated motion, derivation of equations of motion by graphical method; elementary idea of uniform circular motion.
Chapter 9: FORCE AND LAWS OF MOTION
In this chapter the main key concepts you will be reading are Force and Motion, Newton’s Laws of Motion, Action and Reaction forces, Inertia of a body, Inertia and mass, Momentum, Force and Acceleration. Elementary idea of conservation of Momentum.
Chapter 10: GRAVITATION
In this chapter the main key concepts you will be reading are Gravitation; Universal Law of Gravitation, Force of Gravitation of the earth (gravity), Acceleration due to Gravity; Mass and Weight; Free fall.
Chapter 11: WORK AND ENERGY
In this chapter the main key concepts you will be reading are Work done by a Force, Energy, power; Kinetic and Potential energy; Law of conservation of energy.
Chapter 12: SOUND
In this chapter the main key concepts you will be reading are Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound; the reflection of sound; echo and SONAR. Structure of the Human Ear (Auditory aspect only).
Chapter 13: WHY DO WE FALL ILL?
In this chapter the main key concepts you will be reading are Bio-geo chemical cycles in nature: Water, Oxygen, Carbon and Nitrogen.
Chapter 14: NATURAL RESOURCES
In this chapter the main key concepts you will be reading are Air, Water, and Soil. Air for respiration, for combustion, for moderating temperatures; movements of air and its role in bringing rains across India. Air, water and soil pollution (brief introduction). Holes in ozone layer and the probable damages.
Chapter 15: IMPROVEMENT IN FOOD RESOURCES
In this chapter the main key concepts you will be reading are Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.
Click on boxes below for Class 9 Science to download solved sample papers, past year (last 10 year) question papers with solutions, pdf printable worksheets, NCERT Books and NCERT solutions for Science Class 9 based on syllabus and guidelines issued by CBSE and NCERT. The study material for Class 9 for Science has been made by experienced teachers of leading schools in India is available for free download
More Study Material
From where can I download NCERT Solutions for Class 9 Social Science
Are these solutions available for the latest NCERT Class 9 Social Science textbook
Are the solutions available free for students
Does the solutions cover all chapters which are given in Social Science book for class 9 issued by NCERT
Latest NCERT & CBSE News
Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning
NEP Transforming India Quiz
As a part of Shikshak Parv celebration, an online quiz competition on National Education Policy 2020 will be organized by the Ministry of Education, Govt. of India, from 5 th September to 25th September 2020 in order to create awareness about NEP among all stakeholders...
Online Teacher Training Course on Competency based Education in DIKSHA
Competency is a set of skills, abilities, knowledge that helps an individual perform a given task in real life. Every learning should go into the imbibing of these skills to lead a productive and joyful life. The NATIONAL EDUCATION POLICY-2020 calls for shift towards...
Conduct of the practical work during the lockdown
CBSE has advised schools to follow the Alternative Calendar developed by NCERT to continue education during the lockdown through alternative modes to achieve learning outcomes. Schools have reportedly started using these calendars and other prescribed pedagogical...
National Online Painting Championship
The National Mission for Clean Ganga, Ministry of Jal Shakti in collaboration with Kalantar Art Trust is organizing KALANTAR-2020: National Online Painting Championship with the aim to provide a platform to youth and school children to demonstrate their artistic skills...
Keep your kids engaged during Lockdown
Kids are the Future of our Country! Outlines have changed and so should the formats of existence! It is the best time to teach our kids the pleasure of Self-Discipline, Self-Realization and Self-Control. To keep the future generation safe in such unpredictable...
Revised SOP preventive measures followed while conducting examinations
Revised SOP on preventive measures to be followed while conducting examinations to contain spread of COVID-19 issued by Ministry of Health & Family Welfare Examination centres are frequented by large number of students (as well as their parents) and staff till the...
NCERT Solutions
Printable Worksheets
Printable Assignments
Revision Notes
Sample Papers
Question Papers
NCERT Books
Syllabus
Online Test
MCQs
HOTs Questions
VBQs