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Chirag Jain

The course explains the different types of matter present around us on the basis of chemical properties. The matter can be divided into elements , compounds and mixtures. The course explains the properties of these types of matter. It also explains the various methods that are used for the separation of mixtures.

Learn all the basic concepts of Class IX to build a strong foundation for your future learning curve.

CBSE Class 9

Hindi

(Hindi) Chemistry Class 9 - Is Matter Around Us Pure?

Chemistry

Class IX

Matter in Our Surroundings

Matter - Nature & Behaviour

Science

Class 6-12

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CBSE

CBSE (Central Board of Secondary Education)

This lesson provides an overview of the course. The lesson explains the key features of the course and how the course can benefit the viewer. This lesson also explains the course structure of the course.

Overview (in Hindi)

This lesson explains the pure and impure substances and their classification. The lesson explains the properties of elements and the three different types of elements i.e. , metals , non-metals and metalloids are discussed in great detail.

Elements (in Hindi)

This lesson explains the difference between homogeneous and heterogeneous mixtures. It also gives a brief introduction of compounds and differences between mixtures and compounds have also been discussed in detail. It also explains why alloys are considered a mixture.

Mixtures and Compounds (in Hindi)

This lesson deals with the properties and classification of solutions , suspensions and colloids.

Solutions, Suspensions and Colloids (in Hindi)

This lesson explains the percentage method of expressing the concentration of a solution. It also explains the saturated and unsaturated solutions.

Concentration of a Solution (in Hindi)

This lesson explains the term 'solubility' in detail. The physical and chemical changes and the differences between them have also been discussed in the lesson.

Physical and Chemical Changes (in Hindi)

This lesson explains the methods of separating a mixture of two solids by adding a suitable solvent , by the process of sublimation and by using magnet.

Separation of Mixture of Two Solids (in Hindi)

This lesson explains the method of filtration , centrifugation and evaporation which are used for separating a mixture of a solid and a liquid.

Separation of Mixture of Solid and Liquid - Part 1 (in Hindi)

This lesson explains the method of crystallisation , chromatography and distillation which are used for separating a mixture of a solid and a liquid.

Separation of Mixture of Solid and Liquid - Part 2 (in Hindi)

This lesson explains the methods of fractional distillation and separating funnel for the separation of mixture of two or more liquids.

Separation of Mixture of Two or More Liquids (in Hindi)

A happy go lucky, chill to do girl. Who sees things inside out. I am on a mission to be productive for my country in whatever way I am capab

Asmita Jain

Our daily life analysis and to understand the life around us at  microscope level.
In this course we will see that how science can help us to understand our surroundings better!

Science - Our Daily Life Experiences: Matter

 Qualified JEE Mains || Academic Topper || 3 years teaching experience 
"YOU & ME CAN MAKE LEARNING EASY"

Pratiksha Wadibhasme

The course will cover the entire theory in the chapter Matter in our surroundings from CBSE class 9 in detail

Matter in our Surroundings CBSE Class 9

The course aims to help students know what matter is all about and what are the properties and characteristics of different types of matter with the help of simple experiments.

(Hindi) NCERT Science Class 9: Matter in Our Surroundings

- Persuing B.Tech in Biotechnology 📚
- Previously worked as intern with Cadbury and Nestle India Ltd. 🍫
- Experience in Teaching- 1 Year🎒

Sahil Chhabra

Matter, its definition and caracteristics

Diffusion and its Applications

Brownian Motion

States of Matter

Interconversion of Three States of Matter

Evaporation

Basic physical quantities and their SI

(Hindi) Matter - Nature and Behaviour Class 9 Science Chemistry Matter in our surroundings Chapter 1

I'm from lucknow. I completed M.Sc.(zoology) from Nainital, B.Ed. from Lucknow. cleared UPTET in 2011. 

Kavita Shukla

In this course, the educator is discussing the 2nd Lesson of class 9th CBSE science. This is in continuation with my 1st course, 'matter in our surroundings'

(Hindi) CBSE 9th: Is Matter Around Us Pure

Always believe in magic.❤
Nature, English and travel lover. A debate champion


Arushi Kulshreshth

This course will deal with chapters 3 and 4 of NCERT Class 9 Science Textbook. The chapters covered in this course are "Atoms and Molecules" and "Structure of the Atom".

Lessons

10 lessons • 2h 4m

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Overview (in Hindi)

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Elements (in Hindi)

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Mixtures and Compounds (in Hindi)

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Solutions, Suspensions and Colloids (in Hindi)

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Concentration of a Solution (in Hindi)

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Physical and Chemical Changes (in Hindi)

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Separation of Mixture of Two Solids (in Hindi)

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Separation of Mixture of Solid and Liquid - Part 1 (in Hindi)

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Separation of Mixture of Solid and Liquid - Part 2 (in Hindi)

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Separation of Mixture of Two or More Liquids (in Hindi)