07:16

Reaching the age of adolocence | Frequently Asked Questions (8/8)

12:23

Reaching the age of adolocence | Reproductive health (7/8)

09:35

Reaching the age of adoloscence | Harmones (6/8)

08:14

Reaching the age of adoloscence | How is the sex of the baby determined? (5/8)

10:39

Reaching the age of adolescense | Role of harmones in initiating reproductive function (4/8)

05:31

Reaching the age of adolocense | Secondary Sexual Characters (3/8)

12:22

Reaching the age of adolocense | Changes at Puberty (2/8)

09:39

Reaching the age of Adolecense |Adolescense & Puberty (1/8)

08:55

Periodic Classifiation of elements | Freqently Asked Questions

10:36

Periodic Classifiation of elements | Metallic & Non Metallic Properties

15:24

Periodic Classification of elements | Atomic Size

18:39

Periodic Classification of elements | Valency

16:27

Periodic Classification of elements | Modern Periodic Table

13:53

Periodic Classification of elements | Mendeleev's periodic table

12:56

Periodic Classification of elements | Dobereiner’s Triads & Newlands’ Law of Octaves

17:15

Acids, Bases & Salts | Frequently Asked Questions

19:24

Acids, Bases & Salts| Salt & its preparations (Part III)

17:49

Acids, Bases & Salts | Salt & its preparations (Part II)

13:08

Acids, Bases & Salts | Salt & its preparations (Part I)

17:19

Acids, Bases & Salts | Importance of pH in everyday life (6/8)

19:37

Acids, Bases & Salts | What is pH? (5/8)

16:34

Acids, Bases & Salts | Acid & Basic Solution Conduct Electricity (4/8)

14:33

Acids, Bases & Salts | Chemical Properties of Acids & Bases (Part II)

26:09

Acids, Bases & Salts | Chemical Properties of Acids & Bases (Part I)

17:45

Acids, Bases & Salts | Indicators (2/8)

15:53

Acids, Bases & Salts | Acid & Bases (1/8)

07:06

Some Natural Phenomenon | Frequently Asked Questions (8/8)

18:38

Some Natural Phenomenon | Earthquakes (7/8)

10:52

Some Natural Phenomenon | Lightning safety (6/8)

04:55

Some Natural Phenomenon | The story of Lightning (5/8)

11:37

Some Natural Phenomenon | Types of Charges & their interaction (4/8)

05:41

Some Natural Phenomenon | Charging by rubbing (3/8)

07:11

Some Natural Phenomenon | Lightning (2/8)

09:18

Some Natural Phenomenon | Introduction (1/8)

07:33

Reproduction in Plants | FAQ (8/8)

10:43

Reproduction in Plants | Seed formation and seed dispersal (7/8)

09:45

Reproduction in Plants | Pollination and Fertilization (6/8)

13:20

Reproduction in Plants | Sexual Reproduction (5/8)

15:40

Reproduction in Plants | Asexual Reproduction - Budding, Fragmentation, Spore Formation (4/8)

13:10

Reproduction in Plants | Asexual Reproduction Vegetative Propagation (3/8)

08:25

Reproduction in Plants | Modes of Reproduction (2/8)

10:48

Reproduction in Plants | Introduction (1/8)

06:23

Conservation of Plants & Animals | Frequently Asked Questions (8/8)

08:17

Conservation of Plants & Animals | Recycling of Paper & Reforestation (7/8)

05:03

Conservation of Plants & Animals | Red Data Book & Migration (6/8)

08:57

Conservation of Plants & Animals | Wildlife Sanctuary & National Parks (5/8)

05:38

Conservation of Plants & Animals | Flora & Fauna (4/8)

07:33

Conservation of Plants & Animals | Conservation of Forest & Wildlife (3/8)

09:10

Conservation of Plants & Animals | Deforestation, Its Causes & Consequences (2/8)

09:25

Conservation of Plants & Animals | Introduction (1/8)

06:17

Chemical effects of electric current | FAQ (6/6)

13:48

Chemical effects of electric current | Electroplating (5/6)

08:40

Chemical effects of Electric Current | Chemical effects of Electric Current (4/6)

09:01

Chemical effects of Electric Current | Magnetic effects of Electric Current (3/6)

10:07

Chemical effects of Electric Current | Do Liquids conduct Electricity? (2/6)

07:22

Chemical effects of Electric Current | Introduction (1/6)

04:37

Coal & Petroleum | FAQ (7/7)

05:19

Coal & Petroleum | Some natural resources are limited (6/7)

04:29

Coal & Petroleum | Natural Gas (5/7)

09:56

Coal & Petroleum | Petroleum (4/7)