36:01

Energetics: Systems, Surroundings, and Thermochemical Reactions | Chapter 8 Chemistry 9th Federal

29:40

Introduction to Physical & chemical change System, Surrounding, Boundary | Energetics Chapter 6 |

01:10:01

Concept Assessment Exercise 4.6 & Numericals from Q4-18 | Stoichiometry | Chem 11th FB New Book 2024

21:02

Concept of H-Bonding | Phase Changes in Liquids | Properties of Crystalline Solids | Chem 11th FB 24

23:08

Viscosity, Surface Tension, and Factors Affecting Them | Chapter 5 States and Phases of Matter 11th

26:36

Evaporation, Vapor Pressure, and Boiling Point | Factors Affecting These Parameters | Ch 5 Chem 11th

26:25

State & Phase | Kinetic Molecular Theory of Gas, Liquid & Solid | Chap 5 States and Phases of Matter

14:13

Characteristic Properties: Metallic Character, Reactivity & Density | Chap: 4 Chemistry 9th | FBISE

48:07

Limiting & Non-Limiting Reactant | yield| Stoichiometry | Chemistry 11th New Book Federal Board 2024

29:21

Mastering Stoichiometry | Chapter 4 Exercise Questions 2 & 3 | Chemistry 11th Federal Board 2024

22:14

Periodicity of Properties: Ionization Energy, Electron Affinity, & Electronegativity | Class 9 Chem

19:36

Periodicity of Properties | Shielding Effect & Atomic Size | Periodic Trends | Concept Assessment Ex

27:48

Stoichiometric Calculations & Mole Ratios | Chapter 4 Stoichiometry | Chemistry 11th Federal Board

30:48

Stoichiometry | Chapter 4 Chemistry 11th | Federal Board 2024

33:57

Applications of Molecular Orbital Theory | Energy Level Diagrams of H₂, N₂, F₂, O₂ | Chemistry 11th

40:27

Understanding the Periodic Table: Groups, Periods, and Blocks Explained | Class 9 Chemistry Federal

16:09

Understanding the Periodic Table: History, Significance, and SLOs | Chapter 4 Chemistry 9th Federal

32:41

Understanding Molecular Orbital Theory | Chapter 3 Chemical Bonding | 11th Chemistry Federal Board

37:32

Intermolecular Forces | Chapter 3 Chemical Bonding | Chemistry 11th Grade | Federal Board 2024

34:34

Mastering Chemical Equations and Balancing: Complete Guide | Chapter 6 Stoichiometry | Class 9 Chem

47:46

Intermolecular Forces | Types, Factors, Hydrogen Bonding, and MCQs | Chapter 3 Chemistry 11th (Fed)

16:18

Understanding Dative (Co-ordinate) Covalent Bonds | Chapter 3 Chemical Bonding | 11th Chemistry

43:00

Chemical Calculations: Mole-Particle Conversions | Concept Assess. Exercise 6.6 + Exercise Question

42:34

Avogadro’s Number & Mole | Molar Mass Types | Chemical Calculations | Class 9 Chapter 6 | Federal

30:50

Understanding Formula Mass & Molecular Mass | Concept Assessment Exercise 6.3 | Class 9 Chemistry

26:20

Stoichiometry | Empirical & molecular Formula | 9th Class |Concept Assessment Ex 6.1, 6.2 | Exercise

33:00

Hybridization of AOs: Types, Examples, and Applications | sp, sp2, sp3 Hybridization Explained

03:21

Congratulations to Our Matric Students! 🎉 | Motivational Message for Your Next Journey 🚀

17:47

Limitations of Valence Bond Theory (VBT) & Introduction to Hybridization | Chemistry Class 11

29:31

Valence Bond Theory (VBT) Explained | Sigma & Pi Bonds | Applications | 11th Class Chemistry

21:53

Understanding Electronic Configuration, Shells, Sub Shells, and Symbols of Elements and Ions | ch 3

11:08

Feedback on Your Comments | Purpose of Optimistic Educationist | Daily Class 9-12 Lectures

14:58

Ion Cation Anion Concept Assessment Exercise 3.2 & 3.3 | Atomic Structure | Chemistry 11th Class

24:52

Isotopes: Uses, Types, and Atomic Mass Determination | Chemistry Class 9 | Federal Board 2024

29:08

Exercise Solutions for Chapter 2: Atomic Structure - Class 11 Chemistry (2024 Federal Board)

22:04

Exercise of 1st Chapter: Nature of Science in Chemistry | MCQs, Short & Long Questions | Class 11

22:41

Importance of VSEPR Theory in Drug Design | Concept Assessment Exercise 3.2 | Chemistry 11th NewBook

18:45

Shapes of Molecules | VSEPR Theory, AX2E2, AX5, AX6 Types, Hypervalency | 11th Chemistry | new Book

40:18

Shapes of Molecules: VSEPR Theory Explained | Class 11 Chemistry | Chapter 3 Chemical Bonding

26:01

Bond Energy and Bond Length | Factors Affecting Bond Energy & Bond Length | Chemistry 11 | Chapter 3

19:11

Understanding Dipole Moment: Key Concepts, Scientists, and Applications | Chemical Bonding | 11th

14:42

Electronegativity Explained: Periodic Trends, Influencing Factors, & Applications | 11th Chemistry

20:08

Electronic Configuration of Modern Electronic Materials: Semiconductor | Applications Concept Ex 2.8

22:05

Understanding Mass Spectrometry: Types, Principles, & Applications | Chemistry 11th Chap 2 | FB 2024

16:17

Concept Assessment Exercise 2.6 | Ionization Energy | Chapter 2 Atomic Structure | Chemistry 11th

32:28

Understanding Ionization Energy | Periodic Trends, Factors, & Element Position | Class 11 Chemistry

11:45

Understanding Shapes of Orbitals & Free Radicals | Chapter 2 Atomic Structure | 11th Class Chemistry

15:07

Electronic Configuration of Elements (Silicon to Zinc) | Quantum No. | Class 11 Chemistry | FB 2024

09:21

Relative Atomic Mass | Chapter 3: Atomic Structure | Chemistry Class 9th | 2024 Federal Board

09:13

Radioactivity Explained | Chapter 3 Atomic Structure | Class 9 Chemistry | 2024 Federal Board

08:08

Understanding Proton, Atomic Number, and Nucleon Number | 9th Class Chemistry | Chapter 3 | Federal

09:38

Behavior of Electrons, Protons, & Neutrons in Electric Fields | Charge Neutrality & Radioisotopes

15:13

Electronic Configuration of Atoms and Ions | Chapter 2 Atomic Structure | 11th Chemistry | Federal

16:49

Determining Electronic Configuration of Atoms & Ions | Class 11 Chemistry | 2024 Federal Board

06:19

Concept Assessment Exercise 2.4 & 2.3 | Chapter 2 Atomic Structure | 11th Chemistry Federal board

12:55

Electronic Configuration of Elements | Aufbau Principle, n+l Rule, Hund's Rule etc. | Chemistry 11th

07:34

Understanding Concept Assessment 2.3 | Chapter 2 Atomic Structure | Class 11 Chemistry

12:18

Emission Spectrum and Electronic Configuration of Elements | Class 11 Chemistry | Federal Board 2024

13:30

Understanding Atomic Model, Atomic Structure, Nuclear Force, & SubAtomic Particles | Chem Class 9

34:14

Quantum Numbers | Chapter 2 Atomic Structure | 11th Chemistry New Book 2024