CBSE Class 10
Free courses
Science
Chemical Substances
Lesson 1 of 7 • 8 upvotes • 9:41mins
This lesson is about 1. chemical change and physical change . 2. Chemical substance 3. Chemical equation 4 . Word and skeleton Equation.
7 lessons • 1h 10m
Introduction
9:41mins
Need of Chemical Equation
11:10mins
Chemical Reaction and Characteristics
11:08mins
Chemical Reaction and its Types
12:37mins
Oxidation in Daily Life
9:30mins
Ncert solution
7:55mins
Activities of NCERT.
8:29mins