C-13 NMR-01 | Introduction and Basics

NMR-13 Aromatic compounds | HNMR spectra of mono and disubstituted benzene rings

NMR-12 | Tree Analysis & J-Value Determination in Alkene and Allylic Systems

NMR-11: Spin Systems (AX, AB, A2, A2B2 etc) Pople Notation & Complex Spectra

NMR-10 | First-Order vs Second-Order Spectra | How to Calculate J-Values Easily

NMR-09 Magnetic Non-Equivalence | Homotopic, Enantiotopic & Diastereotopic Groups Explained

NMR-08 | Homonuclear & Heteronuclear Coupling | J1, J2, J3, Long-Range, W & Special Couplings

NMR-07| Find structure using NMR spectrum? | Tricks to find chemical structure|solve spectra

NMR-06 Signal integration | Spin spin splitting | n+1 rule

NMR-05 | Chemical equivalence| Electronegativity effect |Hybridization effect| Magnetic anisotropy|

NMR-04 | Continuous wave NMR spectrometer (CW-NMR) | Principle, Working & Applications Explained

Order of acidity of organic compounds| Ortho and para effect | Organic acids and bases

NMR-03 | Shielding and Chemical shift | Diamagnetic shielding | NMR spectra

NMR-02 |Absorption of Energy, Magnetogyric Ratio & Nuclear Resonance|Basics of NMR

NMR-01 | Basics of NMR | Principle, Theory & Introduction to NMR

Biology class 9th | Chapter 3| Lecture Cytoskeleton and Ribosomes

Mitsunobu reaction| Organic name reactions | Explained Step by Step | Organic Chemistry Lecture

Biology Class 9th | 2025 | Chapter 3 | Lecture 2: Cell membrane, Cytoplasm, Nucleus

Biology | Chapter 3 | Lecture 1 | The Cell, Cell wall, Functions of cell wall

Chemistry Class 9th | Chapter 3| Lecture 6: Ionic and covalent compounds, Intermolecular forces

Chemistry Class 9th| Lec # 5:Electropositive and electronegative character of metals and non-metals

Chemistry | Chapter 3:Chemical bonding | Lecture 4: Metallic bonding

Physics Class 9th | 2025 | Chapter 2: Kinematics | Numericals 2.-2.5

Chemistry Class 9th | Chapter 3 | Lecture 3: Coordinate covalent bond, example, explanation

Chemistry | Chapter 3|Lecture 2: Covalent bonding, Types of covalent bonding

Biology Class 9th | 2025 | Chapter 2: Classification| Lecture 5: Viruses, Binomial nomenclature

Chemistry Class 9th 2025 |Chapter 3:Chemical bonding | Lecture 1: Chemical bonding, Ionic bond

Biology Class 9th | Chap 2| Lecture 4:Kingdoms in domain Eukarya | Protista,Fungi,Plantae, Animalia

Physics Class 9th | Chapter 2: Kinematics |Graphical analysis ,Distance-time graph,Speed-time graph

Chemistry Class 9th | 2025 | Chapter 2: Atomic Structure Exercise | Part 1 | Short Questions, MCQ

Physics Class 9th | 2025 | Chapter 2 | Lecture 4: Acceleration, Types of acceleration, Numerical

Biology Class 9th | 2025 |Chapter 2|Lecture 3: 3 & 5 kingdom classification system, 3 domain system

Chemistry | Chapter 2 | Lecture 5 |Ionization of atoms by radio-active species, Relative atomic mass

Physics Class 9th | | Lecture 3 | Distance, Displacement, Speed, Velocity

Effect of Structure on Acidity & Basicity (Part 2) | Inductive effect and resonance effect

Effect of Structure on Acidity & Basicity (Part 1) | Electronegativity, Hybridization, Atomic Size

Chemistry Class 9th|Chapter 2:Kinematics | Lec 4: Isotopes and their masses, radioactive isotopes

Physics Class 9th| Chapter 2 Kinematics | Lecture 2: Rest and Motion, Types of motion

Biology 9th Class | Chap 2 Biodiversity |Lecture 2:Taxonomic Ranks,History, 2system Classification

Biology Class 9th | Chapter 2 | Biodiversity | Lecture 1: Biodiversity and Classification

Chemistry Class 9th |Chapter 2 | Lecture 3: Bohr's Atomic Model, Atomic number and mass number

Physics Class 9th| Chapter 2 Kinematics|Lecture 1:Mechanics, Kinematics, Scaler and Vector quantity

Chemistry 9th Class| Chapter 2 | Lecture 2| Discovery of Proton, Neutron, Nucleus

Biology | Chapter 1| The science of Biology |Complete Solved Exercise

Physics Class 9th|Chap 1|Lec 7| Uncertainty in measurement, significant figures, Precision,Accuracy

Chemistry Class 9th | 2025| Chapter 2 | Lecture 1 | Atomic structure, Discovery of Electrons

Biology Class 9th | 2025 | Chapter 1 | Lecture 6 | Theory and Law | Examples of biological methods

Physics Class 9th | 2025| Chapter 1 | Lecture 6 | Volume measuring instruments,Errors in measurement

Physics Class 9th | 2025 | Chapter 1 | Lecture 5 | Volume and Time measuring instruments

Chemistry Class 9th |Chapter 1|Lecture 5|Saturated and Unsaturated solutions| Effect of solubility

Biology Class 9th | Chapter 1 | Lecture 5 | Scientific Method in Biology | Free pdf notes

Chemistry Class 9th | 2025 | Chapter 1 | Lecture 4 | Allotropic forms of Substance,Types of Solution

Biology | Class 9th | Chapter 1 | Lecture 4 | Quranic Instructions to reveal Study of Life

Chemistry Class 9th | 2025 | Chapter 1 | Lecture 3 | Element, Compound and Mixture

Physics Class 9th | 2025 | Chapter 1 | Lecture 4 | Screw Guage

Biology | Class 9th | Chapter 1 | Lecture 3 | Careers in Biology

Physics Class 9th | Chapter 1 | Lecture 3 | Length measuring tools | Meter Rule, Vernier Calliper

Chemistry Class 9th |Chapter 1| Lecture 2| States of matter | Solid, Liquid, Gas, Plasma

Biology Class 9th | 2025 | Chapter 1 | Lecture 2 | Biology and its branches

Physics 9th Class | 2025 |Chapter 1 Lecture 2 | SI prefixes and Scientific Notation | free pdf notes