I am a University of Delhi graduate. I enjoy learning and teaching and I am here to make learning fun and interesting for you guys!  

Trupti Dhamija

In this course we will discuss the course 'Is Matter Around Us Pure' in detail

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

CBSE Class 9

English

Is Matter around us Pure - CBSE Class 9

Nature of Matter

Matter - Nature & Behaviour

Science

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

This is an overview of the course 'Is Matter Around Us Pure'

Overview

This lesson is an introduction to the course and we also discuss about mixture and types of mixtures

Introduction

In this lesson we discuss about the solution, properties of a solution and the concentration of a solution

Solution, Properties of a Solution and Concentration of Solution

In this lesson we discuss about suspension mixture and colloid solution

Suspension ans Colloidal Solutions

In this lesson we discuss about the seperation of the components of a mixture

Separation of mixture

In this lesson we continue our discussion on the separation of mixtures

Separation of mixture 2

In this lesson we look at more techniques of seperation.

Obtaining different gases from air

In this lesson we discuss the difference between- physical and chemical changes, elements and compounds and mixtures and compounds.

Physical and Chemical Changes, Elements and Compounds and Mixtures and Compounds

In this lesson we discuss the questions given in the chapter

Questions

Questions 2

Questions 3

In this lesson we discuss th chapter summary

Summary

In this lesson we continue with our summarization of the chapter

Summary 2

In this lesson we discuss the questions of the chapter

I am currently serving in BSF but I am always fond of teaching students and My son told me about this platform . So I have started teaching 

Ram Rattan Sharma

This course is completely based on Second Chapter of  NCERT of class 9 i.e Is Matter around us Pure ? . In this course we will discuss everything in detail.

(Hindi)Is Matter Around Us Pure ?

Enthusiastic and Passionate about Teaching! Engineer by Degree, worked at Infosys Limited for 2 years and now pursuing my dream to teach.

Shreya Agarwal

This course is about the Matter. This course consists of detailed discussion on Mixture and it's types. It also has talks about Solutions and it's components. Further this course will have lessons on separating the components of the mixture, their physical and chemical changes followed by the Types of Pure Substances. This course will help you grasp the above mentioned topics.

Class 9, Is Matter Around Us Pure?

I am NET qualified and completed my Ph.D. in Biomedical Sciences from Delhi University

Dr Shilpi Mittal

The course describes different types of mixtures and how do we separate different components of a mixture

Is Matter Around Us Pure: Class 9 Chemistry

Self motivated..hard working ..passionate about teaching and curious to learn new things...

Gargee Vats

This course explains about the concept of pure substances, compounds ,mixtures...it also discusses about the different separation techniques...

Is Matter Around us Pure - Class 9

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

- 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

Lessons

14 lessons • 1h 43m