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General Science Book for Class 9

Chapter 1: Nature of Science

1.1: Nature of Science (6 videos)
1.2: Relationship Between Different Branches (1 videos)
1.3: Science is a Collaborative Field (1 videos)

Total Sections: 3
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Total Videos: 8

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Chapter 2: Cells and Tissues

2.1: Cell (6 videos)
2.2: Cell Organelles (8 videos)
2.3: Difference Between Animal Cell and Plan (1 videos)
2.4: Plant and Animal Tissues (5 videos)

Total Sections: 4
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Total Videos: 20

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Chapter 3: Biodiversity

3.1: Definition and Introduction to Biodiver (1 videos)
3.2: Importance of Biodiversity (1 videos)
3.3: Impact of Human Beings on Biodiversity (1 videos)
3.4: Conservation of Biodiversity (2 videos)
3.5: Classification (1 videos)

. . .

Total Sections: 6
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Total Videos: 10

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Chapter 4: Structure of Atom

4.1: Atom (2 videos)
4.2: Arrangement of First 20 Elements in the (4 videos)
4.3: Isotope (4 videos)
4.4: Rutherford's Experiment (1 videos)
4.5: Limitations of Rutherford Model of the (1 videos)

. . .

Total Sections: 6
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Total Videos: 14

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Chapter 5: Chemical Bonding

5.1: Chemical Bonding (Shells and Subshells) (3 videos)
5.2: Number of Electrons in Valence Shell (3 videos)
5.3: Definition of Duplet and Octet Rule (1 videos)
5.4: Applications of Duplet Rule (1 videos)
5.5: Why Atom Form Chemical Bond (1 videos)

. . .

Total Sections: 11
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Total Videos: 19

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Chapter 6: Energy Resources

6.1: Energy Resources (7 videos)
6.2: Advantages of Renewable Energy (1 videos)
6.3: The Phenomenon of Greenhouse Effect and (1 videos)
6.4: Impact of Green House on Climate (2 videos)
6.5: Smog and Human Health (1 videos)

. . .

Total Sections: 10
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Total Videos: 17

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Chapter 7: States of Matter

7.1: Common States of Matter (9 videos)
7.2: Properties of Gases (3 videos)
7.3: Properties of Liquids (5 videos)
7.4: Properties of Solids (4 videos)
7.5: Amorphous and Crystalline Solids (2 videos)

. . .

Total Sections: 6
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Total Videos: 28

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Chapter 8: Measurement

8.1: Physical Quantities (2 videos)
8.2: Measurement (7 videos)

Total Sections: 2
|
Total Videos: 9

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Chapter 9: Forces

9.1: Force of Gravitation (4 videos)
9.2: Fundamental Forces (4 videos)
9.3: Friction (3 videos)
9.4: Efficiency (2 videos)

Total Sections: 4
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Total Videos: 13

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Chapter 10: Heat

10.1: Heat and Temperature (2 videos)
10.2: Thermal Expansion (4 videos)
10.3: Melting and Boiling of Water (2 videos)
10.4: Conduction, Convection and Radiation (3 videos)

Total Sections: 4
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Total Videos: 11

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