09:14

Ions - Cations and Anions

02:02

Molecular mass

01:12

Force and laws of motion Introduction

02:49

Very easy trick to learn elements atomic number and symbol

01:34

Special Announcement!! Watch this video to save your Lakhs of Money...

58:11

Thomson model/ Rutherford model- NEET/ JEE- Isotopes, Isobars, Isotones, isodiaphers and isosters

59:08

Final account-11th/12th

01:13:36

Ionic Equilibrium- NEET/JEE/11th/12th- Introduction/ ACID and BASES Theory

15:44

Organic Chemistry-Nomenclature- Part-4- NEET/JEE/11th/12th

30:25

Structure of atom- part-3- Milikan’s Oil drop experiment- NEET/JEE/11th - Anode ray experiment

23:30

Organic Chemistry-Nomenclature- Part-3 - NEET/JEE/11th/12th

24:08

Organic Chemistry-Nomenclature- Part-2-NEET/JEE/11th/12th

20:18

Structure of atom- Part-2- Cathode rays experiment-11th/NEET/JEE- Discovery of electrons

17:23

Organic Chemistry-Nomenclature-Part-1- NEET/JEE/11th/12th

17:08

Structure of Atom - Class 11th - NEET & JEE

35:08

How to Concentrate on Study and avoid social media? By Rafe Sir.

11:20

Human Eye - Part-4 || Problems of vision and their remedies || Human eye and colourful world

03:27

Human Eye - Part-3 || Power of Accommodation || Human eye and colorful world

07:54

Human Eye - Part-2 || Function and Mechanism of human eye || Human eye and colourful world || Lenses

09:24

Human Eye - Part-1 || structure of human eye || Human eye and colourful world || Lenses

23:53

Our Environment - Part-1 || Ecosystem || Biotic and Abiotic factors || Pollution asnd Prevention

25:57

Our Environment - Part-4 || Story of Molai Payeng || Hotspots of Biodiversity || Threatened species

33:54

Our Environment - Part-3 || Ozone Depletion || Laws of Environment Conservation- Act, 1980 and 1986

31:43

Our Environment - Part-2 || Environmental management || Pollution-Types factor affecting environment

09:00

Basic concepts of chemistry - Part-3 || Molecules And UNITS-What is unit? || Three systems of unit

20:23

Acids Bases and Salts - Part-10 || Some important compounds || Some important salts

05:41

Acids Bases and Salts - Part-9 || pH Scale

06:15

Acids Bases and Salts - Part-8 || Salts and It’s Types - Acidic Salts / Basic Salts / Neutral Salts

14:38

Acids Bases and Salts - Part-7 || Chemical properties of Bases - Reactions of Bases

10:14

Acids Bases and Salts - Part-6 || Chemical properties of Acids - Reactions of Acids

08:38

Acids Bases and Salts - Part-5 || Uses of bases

12:09

Acids Bases and Salts - Part-4 || Uses of acids

14:53

Acids Bases and Salts - Part-3 || Types of acids and bases

12:51

Acids Bases and Salts - Part-2 || Arrhenius, Bronsted-Lowry and Lewis theory

30:10

Acids Bases and Salts - Part-1 || Introduction to acids bases and salts

14:58

Basic concepts of chemistry - Part-2 || Atom, Dalton's Atomic Theory and Sub-atomic Particles

10:36

Basic concepts of chemistry - Part-1 || Introduction to Elements, Compunds and Mixture

20:45

Cell division - Part-7 || Mitosis - Prophase Metaphase Anaphase Telophase

06:03

Cell division - Part-6 || Mitosis - Introduction to phases of Karyokinesis

08:37

Cell division - Part-5 || Introduction to Mitosis

10:54

Cell division - Part-4 || Cell Cycle - Preparatory Phase - G2 and G0 Phase

08:41

Cell division - Part-3 || Cell Cycle - Preparatory Phase - G1 and S Phase

08:52

Cell division - Part-2 || Cell Cycle - Introduction to Cell Cycle

10:58

Cell division - Part-1 || Introduction to Cell division

18:32

Life processes - Part-5 || Excretion - Excretory system

17:45

Life processes - Part-4 || Respiration - Aerobic respiration and anaerobic respiration || Glucose br

39:19

Refraction of light-2

06:14

Life processes - Part-3 || Respiration - Difference between Breathing and Respiration

21:22

Life processes - Part-2 || Respiration - Introduction to Respiratory system

17:21

Refraction of light

07:54

Branches of science- Important

09:56

Numericals on chemical equilibrium

06:58

Relationship between Kc and Kp - Chemical equilibrium

04:07

Kp - equilibrium constant

07:23

Equilibrium constant, chemical equilibrium

02:20

What is science? Truth...

14:17

The truth of CORONA VIRUS

07:33

Numericals on Heating effect of electric current Physics

12:56

Short circuit & Numericals on Joule's ;law

10:34

Evidences of evolution - Part-2 & Carbon dating method