Chemistry
All the videos are links to YouTube videos
- Chapter 1: Stoichiometry
- Mole [Watch Video Here]
- Excess and limiting reagents [Watch Video Here]
- Percentage Yield [Watch video here]
- Chapter 2 : Atomic Structure
- Cathode Rays
- Canal Rays or positive rays
- Discovery of neutrons
- Bohr's model of atom
- Spectrum of hydrogen atom
- Defects in Bohr's Theory
- X-Rays
- X-Rays and atomic number
- Quantum numbers and orbitals
- Shapes of orbitals
- Aufbau Principle
- Pauli's Exclusion principle
- Hund's Rule
- Chapter 3 : Theories of covalent bonds and shapes of molecules
- VSEPR Theory
- Resonance
- Valence Bond Theory
- Hybridization
- Molecular Orbital Theory
- Bond Energies [Watch video here]
- Bond Length
- Dipole Moment
- Chapter 4 : Gases
- Boyle's Law
- Charles' Law
- Absolute Zero
- Ideal Gas Equation
- Avogadro's Law
- Ideal and non-ideal gases
- Dalton's Law of Partial Pressures
- Liquefaction of gases
- Joule Thomson Effect
- Plasma
- Chapter 5 : Liquids (video)
- Dipole-Dipole forces
- Hydrogen Bonding
- London Dispersion Forces
- Vander Waal's Forces
- Evaporation
- Vapour Pressure
- Boiling Point
- Surface Tension (video)
- Viscosity
- Liquid Crystals
- Chapter 6 : Solids
- Chapter 7 : Chemical Equilibrium
- Dynamic Equilibrium [Watch video here]
- Law of Mass Action
- Reaction Quotient
- Le Chatelier's Principle [Watch video here]
- Solubility Product
- Common Ion Effect
- Chapter 8 : Acids, Bases and salts
- Bronsted-Lowry Concept
- pH, pOH and pKw
- Acid Ionization constant
- Leveling Effect
- Base Ionization constant
- Lewis acid and base
- Buffer Solutions
- Neutralization Reactions [Watch video here]
- Salt Hydrolysis
- Chapter 9 : Chemical Kinetics
- Rate of reactions [Watch video here]
- Factors affecting rate of reaction [Watch video here]
- Rate Expression or Rate Law
- Order of Reaction
- Activation Energy
- Collision Theory of reaction Rate
- Transition State Theory
- Catalysis
- Chapter 10 : Solutions and colloids
- Solution, suspension and colloids
- Hydrophilic and hydrophobic molecules
- Phenol-Water System
- Solubility
- Percentage Composition
- Molarity
- Molality
- Mole Fraction
- Raoult's Law
- Colligative properties of dilute solution
- Osmosis
- Osmotic Pressure
- Optical Properties of colloids
- Brownian Movement
- Stability of colloids
- Chapter 11 : Thermochemistry
- Internal Energy
- First Law of thermodynamics
- Enthalpy of a system
- Heat Capacity
- Calorimetry
- Standard Enthalpy of formation
- Standard Enthalpy of combustion
- Standard enthalpy of neutralization
- Standard enthalpy of solution
- Hess's Law
- Chapter 12 : Electrochemistry
- Oxidation and reduction [Watch video here]
- Oxidizing and reducing agent
- Balancing redox reactions by oxidation number
- Balancing redox equations by half reaction method
- Reaction of oxidizing agents
- Reaction of reducing agents
- Electrodes
- Faraday's law of electrolysis
- Electrode Potential
- Standard Hydrogen Electrode
- Electrochemical Series
- Cell Reaction and cell Voltage
- Cell Representation
- Electrolytic cell
- Electrolysis of aqueous NaCl
- Voltaic cell
- Primary Batteries
- Secondary Batteries
- Fuel Cells
- Corrosion