Lesson 1 of 10 • 26 upvotes • 12:48mins
Lesson-2 Chemical changes and characteristics
10 lessons • 1h 47m
Lesson-3 Chemical Change and Characteristics (in Hindi)
12:48mins
Lesson-4 Physical and Chemcial Changes Simultaneously (in Hindi)
14:26mins
Lesson -7 Types of Chemical Change (in Hindi)
13:20mins
Lesson -8 Types of Chemical Changes-part 2 (in Hindi)
13:53mins
Lesson -9 Oxidation and Reduction Reactions (in Hindi)
12:37mins
Lesson-10-Redox Reactions (in Hindi)
8:12mins
Overview of Physical and Chemical Changes (in Hindi)
3:48mins
Lesson-2 Physical Changes and its Characteristics (in Hindi)
10:49mins
Lesson-5 Chemical Changes and Energy Changes (in Hindi)
8:29mins
Lesson-6 Energy Change, Photochemical and Electrochemical Reaction (in Hindi)
9:00mins