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Physical and Chemical Changes And Processes
Punjab
Class 7
General Science (
Total Videos: 166
)
Preference
All Chapters
Chapter 1: Human Organ Systems
Chapter 2: Transport in Humans And Plants
Chapter 3: Reproduction in plants
Chapter 4: Environment And Feeding Relationship
Chapter 5: Water
Chapter 6: Structure of An Atom
Chapter 7: Physical and Chemical Changes And Processes
Chapter 8: Transmission of Heat
Chapter 9: Dispersion of Light
Chapter 10: Sound Waves
Chapter 11: Circuits And Electric Currents
Chapter 12: Investigating The Space
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 7: Physical and Chemical Changes And Processes (
9 videos
)
  (
Practice Test
)
7.1: Physical and Chemical Changes (
Practice Test
)
Physical Changes and Processes
219 views
Chemical Changes and Processes
161 views
7.2: Applications of Chemical Changes (
Practice Test
)
Applications of Chemical Changes And Processes
97 views
Hydrocarbons
148 views
Physical and Chemical Properties of Fertilizers
284 views
Environmental Hazards Related to Fertilizers Use
2189 views
Changing of Vegetable Oil into Ghee
3094 views
Manufacturing of Plastics
159 views
7.3: Reversible And Irreversible Changes
Reversible And Irreversible Changes
357 views
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