Video Lectures of Science for ACT
Watch free video lectures for Science for ACT covering all chapters/topics as per the latest syllabus in 2026. These concept videos, recorded lectures, and audio notes are designed to help ACT students understand every topic clearly — anytime, anywhere. Start learning on EduRev.
The Living World
| Introduction to Taxonomy 06:19 min |  |
| Introduction: Diversity in the Living World 03:54 min | |
| Detailed Overview: Taxonomic Hierarchies & Taxonomical Aids 32:42 min | |
| Taxonomical Aids 02:26 min | |
| Detailed Overview: Living World & its Characteristics 22:09 min | |
| Detailed Overview: Taxonomy & Nomenclature 17:58 min | |
| Short Tricks: The Living World - 1 08:28 min | |
| Short Tricks: The Living World - 2 09:34 min | |
Biological Classification
| Kingdom Monera: Archaebacteria & Eubacteria 11:59 min | |
| Overview: Biological Classification 10:56 min | |
| Detailed Overview: Kingdom Protista 02:21 min | |
| Overview: Kingdom Monera 01:01 min | |
| Kingdom Monera: Archaebacteria & Eubacteria 02:48 min | |
| Kingdom Protista: Dinoflagellates 08:12 min | |
| Kingdom Protista: Protozoans 02:55 min | |
| Viruses, Viroids & Lichens 03:06 min | |
| Short Tricks: Biological Classification 14:41 min | |
| Detailed Overview: Structure of Virus & Viral Diseases 08:03 min | |
Transport in Plants
| Xylem and Phloem - 1 02:28 min | |
| Xylem and Phloem - 2 02:28 min | |
| Transport in Plants 03:49 min | |
| How Do Trees Transport Water from Roots to Leaves? 02:01 min | |
| Root Adaptations 03:22 min | |
Mineral Nutrition
| Essential Mineral Elements: Plants 00:43 min | |
| Mineral Absorption - 1 04:52 min | |
| Importance of Nitrate and Magnesium Ions for Plants 02:04 min | |
| Mineral Absorption - 2 02:51 min | |
Photosynthesis in Higher Plants
| C4 Plants Pathway 15:06 min | |
| Non Cyclic Photo-phosphorylation: Electron Excitation 12:03 min | |
| Chemiosmotic Hypothesis 14:23 min | |
| Electron Transport 07:55 min | |
| Light Reactions & Photo-Phosphorylation 18:51 min | |
| Photosynthesis Reaction 05:43 min | |
| Pigments: Chlorophyll A & B 10:39 min | |
| Factors affecting Photosynthesis 07:40 min | |
Respiration in Plants
| Detailed Overview: Respiration in Plants 07:37 min | |
| Electron Transport Chain (ETS) 08:14 min | |
| Introduction: Respiration in Plants 13:26 min | |
| Electron Transport System & Respiratory Balance Sheet 10:11 min | |
| Pyruvate Oxidation 05:38 min | |
| Video: Krebs Cycle (Aerobic Respiration) 15:39 min | |
| Respiratory Quotient 06:31 min | |
| Net Yield: Aerobic Respiration 05:57 min | |
| Cellular Respiration as a Process 11:50 min | |
| Glycolysis: ATP yield 08:42 min | |
| Gaseous Exchange in Plants, Aerobic & Anaerobic Respiration 12:47 min | |
Plant Growth and Development
| Questions: Plant Growth & Development 12:22 min | |
| Differentiation & Dedifferentiation 11:41 min | |
| Plant Growth Regulators 05:55 min | |
| Plant Growth Regulators: Physiological Effects 03:45 min | |
| Absolute & Relative Growth 14:19 min | |
| Arithmetic Growth Rate 12:18 min | |
| Phytochromes Action Photoperiodicity 10:14 min | |
| Tropic Movements in Plants 04:44 min | |
Morphology of Flowering Plants
| Stem and its modifications 04:39 min | |
| Type of Flower- 1 08:55 min | |
| Type of Flower- 2 07:30 min | |
| Types of Aestivation 03:07 min | |
| Structure of Fruit 09:39 min | |
| Dicot & Monocot Seed 11:39 min | |
| Seed: Structure & Types 08:04 min | |
| Stamen: Structure & Arrangement 13:58 min | |
| Carpel: Structure 06:32 min | |
| Types of the Fruit 11:44 min | |
| Primary & Fibrous Root Types 04:59 min | |
Anatomy of Flowering Plants
| Anatomy of Dicot Leaf 13:37 min | |
| Anatomy of Root 04:50 min | |
| Vascular Tissue System 11:54 min | |
| Phloem Elements 12:29 min | |
| Collenchyma: Permanent Tissues 16:48 min | |
| Stomata Structure 09:34 min | |
| Secondary vs Primary Growth 14:55 min | |
Genetics
| DNA replication 12:59 min | |
| Mendel's Law of Inheritance 36:23 min | |
| DNA Structure & Packaging 94:18 min | |
| Griffith Experiment 01:47 min | |
| Inheritance of One Gene 34:24 min | |
| The Search for Genetic Material 09:33 min | |
| Hershey Chase Experiment 01:49 min | |
| Linkage Group & Morgan's Theory 05:11 min | |
| DNA Replication: Helicase 09:22 min | |
| DNA Polymerase: Efficiency & Accuracy 02:25 min | |
| Meselson Stahl Experiment 05:16 min | |
| Linkage, Crossover & Recombination 14:15 min | |
| Complete & Incomplete Linkage 14:41 min | |
| RNA : Adapter Molecule 13:47 min | |
| Sex Determination 04:35 min | |
| Mendelian Disorder: Sickle Cell anaemia 14:59 min | |
| Transcription: Transcription Unit 02:13 min | |
| Replication of DNA 07:59 min | |
| DNA Fingerprinting - 1 06:10 min | |
| DNA Fingerprinting - 2 09:55 min | |
| Genetic Map Examples 13:20 min | |
| Short Tricks: Principle of Inheritance & Variation 17:12 min | |
| Genetic Code & Deciphering Genetic Code 09:20 min | |
| Mendelian Disorder: Colour Blindness 03:21 min | |
| Codons for Amino Acids 03:30 min | |
| Mendelian Disorder: Haemophilia 09:38 min | |
| Structure of Operon 05:48 min | |
| Human Genome Project: Methodologies & Features 05:05 min | |
| Video: Short Tricks: Molecular Basis of Inheritance 05:43 min | |
Motion in a straight line
| What is Motion? 03:30 min | |
| Types of Motion 04:44 min | |
| Types of Linear Motion 07:15 min | |
| Motion in a Straight Line 10:40 min | |
| Distance and Displacement 04:14 min | |
| Path Length & Displacement 13:38 min | |
| What is Velocity? 06:52 min | |
| What is Acceleration? 09:06 min | |
| What is Average Speed? 03:44 min | |
| Average Speed and Velocity 10:42 min | |
| Average velocity and speed worked example 04:52 min | |
| Distance and Displacement in One Dimension 05:32 min | |
| Introduction to Vectors & Scalars 08:39 min | |
| Position-time graphs 05:01 min | |
| Position vs. Time Graphs 15:20 min | |
| Deriving Displacement as a Function of Time, Acceleration, and Initial Velocity 09:58 min | |
| Average Velocity for Constant Acceleration 14:10 min | |
| Choosing Kinematic Equations 10:58 min | |
| Acceleration vs. Time Graphs 14:38 min | |
| One Shot: Motion Along a Straight Line 54:09 min | |
| Relative Velocity 05:22 min | |
Motion in a plane
| Motion in a Plane 09:46 min | |
| Scalars and Vectors 11:21 min | |
| Understanding multiplying vectors by scalars 05:41 min | |
| Multiplying a Vector by a Scalar 05:44 min | |
| Vector Cross Product 06:46 min | |
| Graphical Method of Vector Addition 10:43 min | |
| Addition of Vectors By Means of Components 15:21 min | |
| Addition and Subtraction through Vectors 07:41 min | |
| Addition of Vectors and Subtraction of Vectors 04:44 min | |
| Vector Resolution 10:58 min | |
| Analytical Method of Vector Addition 13:37 min | |
| Head-to-Tail Method of Vector Addition 07:13 min | |
| Displacement Vectors 05:12 min | |
| Position Vectors 02:01 min | |
| Calculating Average Velocity or Speed 11:46 min | |
| Motion in a Plane with constant Acceleration 08:34 min | |
| Relative Velocity 09:04 min | |
| Projectile Motion 28:11 min | |
| How To Solve Projectile Motion Problems 28:19 min | |
| Uniform Circular Motion 115:15 min | |
Laws of Motion
| Detailed Explanation: Laws of Motion 101:12 min | |
| Apparent Weight in a Lift 06:04 min | |
| Solved Examples: Laws of Motion 10:42 min | |
| Would you Weigh Less in an Elevator? 03:36 min | |
| Two masses hanging from a pulley 08:50 min | |
| Block- Pulley System 10:26 min | |
Electromagnetism
| Magnetic Effects of electric current 41:40 min | |
| Faraday's laws of Electromagnetic Induction and Lenz's Law 12:43 min | |
| EMF Due To Self Inductance 07:42 min | |
| Mutual Induction and Mutual Inductance 07:09 min | |
| Self Inductance 09:34 min | |
| Coefficient Of Mutual Induction 13:44 min | |
| Electromagnetic Induction 56:50 min | |
| Induction of Faraday's law 54:54 min | |
Fluid Mechanics
| Properties of liquids 10:11 min | |
| Em Waves in Free Space - 1 35:07 min | |
| Properties of Em Waves in Free Space 33:00 min | |
| Em Waves in Dielectric Medium 41:28 min | |
| Em Waves in Conducting Medium (Part 1) 37:56 min | |
| Em Waves in Conducting Medium (Part 2) 40:01 min | |
| Em Waves in Plasma 34:30 min | |
| Em Waves Problems 31:40 min | |
| Viscosity and Poiseuille's Law 09:28 min | |
| Bernoulli's equation derivation from Euler's equation of motion 11:16 min | |
| Laminar and Turbulent Flows 54:41 min | |
Wave Optics
| Reflection of Plane Waves using Huygens Principle 11:43 min | |
| What is Interference? 04:03 min | |
| Resolving Power of Optical Instruments Telescope 10:23 min | |
| Young's Double Slit Experiment - 1 20:48 min | |
| Single Slit Interference 15:00 min | |
| Young's Double Slit Experiment - 2 14:13 min | |
| Polarization of Light 14:30 min | |
| Young's Double Slit Experiment - 3 02:34 min | |
| Resolving Power of Optical Instruments Microscope 08:43 min | |
Solids
| Stress & Strain - 1 03:14 min | |
| Stress & Strain - 2 03:26 min | |
Work, Energy and Power
| Introduction Work & Energy 61:44 min | |
| Work-Energy Theorem 12:34 min | |
| Kinetic & Potential Energy 13:18 min | |
| Revision: Work, Energy & Power 11:56 min | |
Electromagnetic Waves
| Maxwell's Equations & Displacement Current 10:49 min | |
| EM Waves Sources & Nature 12:26 min | |
| Energy of EM Waves 06:00 min | |
Current Electricity
| Electric Current & Ohm's Law 03:36 min | |
| Current Density 05:56 min | |
| Resistance and Resistivity 37:31 min | |
| Cells in Series & Parallel 14:31 min | |
| EMF & Internal Resistance of Cells 02:52 min | |
| Kirchoff's Laws 10:38 min | |
| Solved Examples: Current Electricity 09:27 min | |
Acids and Bases
| Introduction to Acids, Bases and Salts 04:25 min | |
| Acids and Bases 58:42 min | |
| How Do Acids and Bases React With Metals 02:35 min | |
| How do Acids react with Metal Carbonates and Metal Hydrocarbonate 02:42 min | |
| How do Acids and Bases React with each other? 02:22 min | |
| Metal and non-metal oxides reacting with acids and bases 07:40 min | |
| What do all acids and all bases have in common 02:07 min | |
| Introduction to pH Scale 05:22 min | |
| PH of Weak Acids and Bases 29:31 min | |
| Autoionization of water 10:54 min | |
| Ionization Energy 32:48 min | |
| Ionization of Acids and Bases 03:07 min | |
| Buffer Solutions 33:21 min | |
| Introduction to Solubility Equilibria 08:17 min | |
| Solubility and Intermolecular Forces 04:23 min | |
| Calculating solubility from Ksp 04:52 min | |
| Molar Solubility 08:36 min | |
Matter
| What are Intermolecular Forces? 05:19 min | |
| Intermolecular Forces and Boiling Points 10:54 min | |
| Intermolecular Forces and Intramolecular Forces 06:53 min | |
| Specific Heat Capacity Problems & Calculations 51:14 min | |
| Heat and Temperature 04:43 min | |
| Kinetic Molecular Theory and its Postulates 07:00 min | |
| Gay Lussac's Law 13:27 min | |
| Ideal Gas Law Practice Problems 12:27 min | |
| Real gases: Deviations from Ideal Behavior 04:18 min | |
| Liquefaction of Gases 05:23 min | |
Organic Chemistry
| Structural Representation of Organic Compounds 17:16 min | |
| Inductive Effect 15:04 min | |
| Common Names of Compounds 02:35 min | |
| Hyperconjugation 09:37 min | |
| Electromeric Effect 05:57 min | |
| Estimation of Nitrogen: Dumas Method 11:02 min | |
| Resonance Structures 12:32 min | |
| Estimation of Nitrogen: Kjeldahl's Method 12:37 min | |
Hydrocarbons
| Chemical Properties of Alkanes - 1 18:09 min | |
| Introduction: Alkanes properties & Nomenclature 11:32 min | |
| Chemical Properties of Alkanes - 2 14:46 min | |
| Conformations of Alkanes 10:03 min | |
| Hydrocarbons: Directing Groups 16:17 min | |
| Nomenclature of Alkynes 05:33 min | |
| General Properties of Benzene 03:52 min | |
| Introduction to Aromatic Hydrocarbons: Benzene Structure 09:50 min | |
| Introduction to Alkenes & Alkynes 09:36 min | |
| Nomenclature of Alkenes 08:23 min | |
Haloalkanes and Haloarenes
| Preparation of Alkyl Halides by Halogen Exchange 04:30 min | |
| Bimolecular Nucleophilic Substitution 07:50 min | |
| Physical Properties of Haloalkanes 08:10 min | |
| Preparation of Aryl Halides by Sandmeyers Reaction 12:21 min | |
| Preparation of Alkyl Halides from Alkenes 11:46 min | |
| Friedel - Crafts Reaction - Acylation 06:30 min | |
| Preparation of Alkyl Halides by Free Radical Halogenation 08:03 min | |
| Unimolecular Nucleophilic Substitution 10:15 min | |
| Chemical Reactions of Haloarenes 17:26 min | |
| Stereochemical Aspects of Nucleophilic 02:51 min | |
Amines
| Gabriel Phthalimide Synthesis Mechanism 05:53 min | |
| Preparation of Amines 07:14 min | |
| Physical Properties of Amines 09:39 min | |
| Basic Character of Amines 09:45 min | |
| Structure, Classification & Nomenclature of Amines 07:09 min | |
Amino Acids, Peptides, and Proteins
| Amino Acids: Biomolecules 05:04 min | |
| Peptide Bond Formation 08:25 min | |
| Structure of Proteins 10:50 min | |
Enzymes
| Enzymes & Mechanism of Enzyme Action 07:17 min | |
Carbohydrates and Glycobiology
| Carbohydrates - Organic Chemistry 07:21 min | |
| Classification of Carbohydrates 11:55 min | |
Nucleotides and Nucleic Acids
| Introduction to Nucleic Acids and Nucleotides 05:55 min | |
| Nucleic Acids (DNA & RNA) 11:16 min | |
| Structure & Bonding: Nucleic Acids 10:33 min | |
Some Basic Concepts Of Chemistry
| Detailed Video: Some Basic Concepts of Chemistry 18:41 min | |
| Introduction: Some Basic Concepts of Chemistry 07:28 min | |
| Properties of Matter & their Measurement 19:20 min | |
| Laws of Chemical Combinations 09:17 min | |
| Units & Unit Conversions 07:01 min | |
| Dalton's Atomic Theory 07:06 min | |
| One Shot: Some Basic Concepts of Chemistry 54:06 min | |
| International System of Units & Significant Figures 11:24 min | |
| Solved Examples: Mole Concept 10:08 min | |
| Solved Examples: Mole Concept 80:16 min | |
| Stoichiometry & Limiting Reagent 09:55 min | |
| Solved Examples: Atomic & Molecular Mass 03:35 min | |
| Solved Examples: Empirical & Molecular Formulae 14:14 min | |
| Difference between Molarity and Molality 04:07 min | |
| Fun Video: Stoichiometry & Stoichiometric Calculations 12:47 min | |
Kinetics
| Rate of a Reaction 04:27 min | |
| Rate of a Reaction 05:41 min | |
| Order of a Reaction 13:19 min | |
| Integrated Rate Equation: Zero Order Reactions 07:26 min | |
| The Arrhenius Equation 07:38 min | |
| Effect of a Catalyst on the Rate of a Reaction 03:34 min | |
| The Rate Constant 06:53 min | |
| Pseudo First Order Reaction 11:54 min | |
| Molecularity of a Reaction 05:20 min | |
| Integrated Rate Equation for First order Reactions 05:05 min | |
Equilibrium
| Equilibrium in Physical Processes 13:57 min | |
| Dynamic Equilibrium 04:19 min | |
| Chemical Equilibrium: Effects on Equilibrium & Le Chatelier's 10:56 min | |
| Fun Video: Calculating Equilibrium Concentrations 09:29 min | |
Microbiology
| Virus Structure and Classification 11:05 min | |
| Viral Structure and Functions 06:47 min | |
| Viral Replication: Lytic vs Lysogenic 05:11 min | |
| Cycle of Bacteriophage 14:31 min | |
| Animal Virus Replication - 1 23:31 min | |
| Animal Virus Replication - 2 32:42 min | |
| What does Double Strand DNA mean? 01:50 min | |
| Replication of dsDNA viruses 39:36 min | |
| Subviral Particles 05:01 min | |
| Prions and Viroids 08:29 min | |
| Introduction to the Cell 05:52 min | |
| Introduction: Cilia, Flagella and Pseudopodia 04:25 min | |
| Fluid Mosaic Model of Cell Membranes 08:46 min | |
| Organelles in Eukaryotic Cells 09:38 min | |
| Prokaryotic and Eukaryotic Cells 06:49 min | |
| Overview of Animal and Plant Cells 08:41 min | |
| Bacterial Structure and Functions 32:53 min | |
| Microbial Nutrition and Growth 04:59 min | |
| Anaerobic Respiration and Fermentation 04:02 min | |
| Gram Positive and Gram Negative Bacteria 15:27 min | |
| Sporulation of bacteria 09:17 min | |
| Bacteria: Size, Shape and Arrangement 11:13 min | |
| Genetic Exchange Between Bacteria 05:50 min | |
| Fungal Structure 07:08 min | |
| Fungal Life Cycle 02:41 min | |
Atmosphere/Gases
| Air Mass & Fronts 35:42 min | |
Astronomy
| The Planets In Our Solar System 15:59 min | |
| Comet, Meteor and Asteroid 03:46 min | |
| Black Holes Explained 05:56 min | |
| What is Dark Matter and Dark Energy? 06:21 min | |
Geology
| Important Geographical Terms 62:47 min | |
| What is Weathering? 11:25 min | |
| What is Erosion 02:14 min | |
| Exploring Rocks and Minerals 17:04 min | |
| What Exactly is a Natural Hazard? 03:02 min | |
Oceanography
| Ocean Temperature & Salinity 31:07 min | |
| What are Corals 10:22 min | |
Data Representation
| ACT Data Representation 09:54 min | |
| ACT Science: Data Representation Passages 10:27 min | |
Geometrical Optics
| Introduction to Optics 34:36 min | |
| Geometrical Optics Lecture - 1 27:16 min | |
| Geometrical Optics Lecture - 2 33:22 min | |
Reflection and refraction
| Law of reflection from Fermat's principle 10:17 min | |
| Refraction: Geometrical Optics Lecture - 3 37:14 min | |
| Velocity in lens: Geometrical Optics Lecture - 4 22:32 min | |
Ray-tracing methods
| Ray Tracing Matrix (Part 1) 32:00 min | |
| Ray Tracing Matrix (Part 2) 23:01 min | |
Paraxial, or first-order, imagery
| Waves in Optical Systems: Matrix Method 16:38 min | |
| Matrix Method in Paraxial Optics: An Introduction 24:06 min | |
Optical systems
| Optical System of Eyes 14:56 min | |
| Lens Aberrations 32:57 min | |
Evolution
| Introduction to Evolution 08:48 min | |
| Micro & Macro Evolution 08:44 min | |
| Hardy Weinberg Principle Examples 12:58 min | |
| Detailed Overview: Evidence of Evolution 11:22 min | |
| Hardy Weinberg Principle & Algebraic Equations 05:39 min | |
| Evidence of Evolution 18:11 min | |
| Evolution of Man 16:13 min | |
| Hardy Weinberg Equation 11:44 min | |
Cell: The Unit of Life
| An Overview of Cell: The Unit of Life 14:43 min | |
| Eukaryotic Cells - 1 59:21 min | |
| Organelles of Eukaryotic Cell 05:55 min | |
| Eukaryotic Cells - 2 17:39 min | |
| Prokaryotic Cells 13:40 min | |
Cell Cycle And Division
| Cell Division & Cell Cycle 25:58 min | |
| Interphase of Cell Cycle 05:58 min | |
| Cytokinesis & Significance of Mitosis 10:52 min | |
| Cell Cycle & Its Phases 11:24 min | |
Biomolecules
| Chemical Composition of Biomolecules 12:13 min | |
| Alpha Amino Acids & Naming of Amino Acids 10:04 min | |
| Alanine, Arginine, Asparagine & Glycine 06:24 min | |
| Lipids: Fatty acids & Phospholipids 13:15 min | |
| Introduction: Protein 03:39 min | |
| Short Tricks: Biomolecules 04:43 min | |
| Peptide Bond, Fibrous & Globular Protein 08:26 min | |
| Function, Types & Structure: Lipids 09:23 min | |
| Structure & Bonding: Nucleic Acids 10:33 min | |
| Nucleic Acids ( RNA & DNA ) 33:25 min | |
Research Summaries
| Research Summary Method 06:16 min | |
Conflicting Viewpoints
| The Science Conflicting Viewpoints Passage 06:07 min | |
Fundamental Concepts
| State Function and Path Function 29:46 min | |
| Introductory Concepts 33:25 min | |
| Properties of Pure Substances - 1 34:26 min | |
| Properties of Pure Substances - 2 26:45 min | |
| Introduction to Property Tables 37:29 min | |
| Properties of Pure Substances: Example Problems 28:34 min | |
| Properties of Pure Substances: Example Problems 32:36 min | |
| Use of Computer as Means of Learning Thermodynamics 36:00 min | |
| Properties of Pure Substances - 3 29:17 min | |
| Properties of Pure Substances Spring - Piston Problem 19:38 min | |
| Heat and Work: Representative Problems 29:32 min | |
First law of thermodynamics
| First Law of Thermodynamics for a Control Mass System 30:34 min | |
| Enthalpy and Specific Heats 33:32 min | |
| First Law for a Control Mass System: Representative Examples 25:40 min | |
| First Law for a Control Mass System: Representative Examples 31:07 min | |
| First Law for a Control Mass System: Representative Examples 28:19 min | |
| Control Volume Conservation Reynolds Transport Theorem 30:08 min | |
| Control Volume Mass and Energy Balance 33:16 min | |
| Supplementary Lecture: Problem solving with the aid of a computer 24:31 min | |
| First Law for Steady State Steady Flow (SSSF) Process 36:29 min | |
| First Law for SSSF Process: Example Problem 26:53 min | |
| First Law for SSSF Process: Example Problem 23:51 min | |
| First Law for SSSF Process: Example Problem 24:44 min | |
| First Law for SSSF Process: Example Problem 27:39 min | |
| Supplementary Lecture: Problem solving with the aid of a computer 13:00 min | |
| First Law of Thermodynamics for Unsteady Processes in a Control Volume 31:07 min | |
| First Law for Unsteady Problems: Examples 28:56 min | |
| First Law for Unsteady Problems 30:17 min | |
| First Law for Unsteady Problems - Examples 28:27 min | |
Second law of thermodynamics
| Introduction to Second Law of Thermodynamics 33:31 min | |
| Statements of the Second Law of Thermodynamics 27:37 min | |
| Perpetual Motion Machines: Reversible and Irreversible Processes 29:28 min | |
| Factors for Irreversibility and Introduction to Reversible Cycles 31:27 min | |
| Carnot Theorem and Absolute Temperature Scale 29:47 min | |
| Second Law: Illustrative Problems 32:28 min | |
Entropy
| Clausius Inequality and Introduction to Entropy 33:34 min | |
| Thermodynamic Property Relationships; Entropy change for Solids 36:36 min | |
| Entropy Balance for Reversible and Irreversible Processes 29:44 min | |
| What is Entropy? 29:52 min | |
| Entropy Change in closed system: Examples 30:27 min | |
| Entropy Change in closed system: Examples 35:54 min | |
| Supplementary Lecture: Problem solving with the aid of a computer 09:48 min | |
| Supplementary Lecture: Problem solving with the aid of a computer 14:40 min | |
| Entropy Transport for a Flow Process: Examples - 1 30:08 min | |
| Entropy Transport for a Flow Process: Examples - 2 37:59 min | |
| Entropy Transport for a Flow Process: Examples - 3 24:38 min | |
| Entropy Transport for a Flow Process: Examples - 4 36:02 min | |
| Entropy Transport for a Flow Process: Examples - 5 30:07 min | |
Open Systems
| Gibbs free energy 36:00 min | |
| Enthalpies Of Physical Changes 15:28 min | |
| Enthalpy of Solution 15:25 min | |
Thermodynamic Properties And Relations
| Relation Between Enthalpy & Internal Energy 12:35 min | |
| Intensive & Extensive Properties 09:23 min | |
Temperature, Kinetic Theory, and the Gas Laws
| Law of Equipartition of Energy 08:44 min | |
| Degree of Freedom 13:26 min | |
| What is Mean Free Path? 03:22 min | |
| Phase Change Phenomena of Pure Substances 04:23 min | |
Ecosystem
| Primary & Secondary Productivity 16:25 min | |
| Grazing & Detritus Food Chain 03:51 min | |
| Process of Decomposition 05:37 min | |
| Decomposition Rate 10:57 min | |
| Level of Consumers 02:22 min | |
| Ecological Pyramids 03:42 min | |
Organisms and Population
| Introduction to Organisms & Populations 05:59 min | |
| Exponential Growth Model 10:09 min | |
| Mutualism: Population Interaction 03:21 min | |
| Logistic Growth Model 10:56 min | |
Biodiversity and its Conservation
| Introduction to Biodiversity & Conservation 06:31 min | |
| Genetics, Species & Ecological Biodiversity 04:19 min | |
| Loss of Biodiversity 07:25 min | |
Alcohols, Phenols and Ethers
| Nitration: Electrophilic Aromatic Substitution 06:34 min | |
Aldehydes, Ketones and Carboxylic Acids
| Reduction of Aldehydes & Ketones to Hydrocarbons 12:05 min | |
| Aldol: Reactions due to Alpha Hydrogen 11:23 min | |
| Cannizzaro Reaction & Electrophilic Substitution 06:40 min | |
