In this course, students get free video tutorials of class 9th Chemistry in Hindi. Students gain complete knowledge about Chemistry and thus they will be able to achieve great marks in their regular evaluations, tests, and exams.
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Last Updated 19/08/2020
Change of State
Watch Chapter-wise Videos
Chapter 1 - Matter in Our Surroundings 9 Lectures
1.1 Introduction & Properties of particles of matter
What is Matter?
Definition of Matter
Properties of particles of matter
1.2 States Of Matter
How many states of matter are there?
Explanation of states of matter
1.3 Diffusion and Compressibility
1.4 Density, Fluidity & Scales of Temperature
Scales of temperature measurement
1.5 Factors Effecting on Change of State
Latent heat of Fusion
Latent heat of vaporization
4 More Lessons
Chapter 2 - Is Matter Around us Pure? 16 Lectures
2.1 What is Pure Substance?
What is Pure substance?
What is Mixtures?
2.2 Elements Compounds and Mixtures
First 10 Elements with their symbols of the periodic table