Liquids and Solids

Punjab Board > Class 11 > Chemistry (Total Videos: 498)

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Chapter 4: Liquids and Solids (52 videos)   (Practice Test)
4.1: Intermolecular Forces  (Practice Test)
  1. Intermolecular Forces
  2. Dipole-Dipole Interactions
  3. Dipole-Induced Dipole Forces
  4. London Dispersion Forces
  5. Factors Affecting the London Forces
  6. Hydrogen Bonding
  7. Thermodynamic Properties of Covalent Hydrides
  8. Thermodynamic Properties of Covalent Hydrides (continued)
  9. Solubility of Hydrogen-Bonded Molecules
  10. Anamolous Behaviour of Water
  11. More on Anamolous Behaviour of Water
  12. Function of Soaps
  13. Function of Detergents
  14. Hydrogen Bonding in Paints, Dyes and Textile Materials
4.2: Evaporation  (Practice Test)
  1. Evaporation in Liquids and its Uses
  2. Evaporation
  3. Vapour Pressure
  4. Effect of Temperature on Vapour Pressure
  5. Manometric Method of Measuring Vapour Pressure
  6. Boiling Points of Liquids
  7. Boiling Point and External Pressure
  8. Energetics of Phase Changes
  9. Energy Changes and Intermolecular Attractions
  10. Dynamic Chemical Equilibrium
4.3: Liquid Crystals
  1. Liquid Crystals
4.4: Introduction to Solids  (Practice Test)
  1. Crystalline Solids
  2. Amorphous Solids
  3. Properties of Crystalline Solids
  4. Anisotropy
  5. Symmetry and Habit of a Crystal
  6. Isomorphism
  7. Polymorphism
  8. Concept of Allotropy
  9. Transition Temperature
4.5: Crystal Lattice
  1. Crystal Lattice
  2. Unit Cell
4.6: Crystals and Their Classification
  1. Crystals and Their Classification
  2. More on Crystals and Their Classification
4.7: Classification of Solids  (Practice Test)
  1. Properties of Ionic Solids
  2. More on Properties of Ionic Solids
  3. Structure of Sodium Chloride
  4. Lattice Energy
  5. Covalent Solids
  6. Properties of Covalent Crystals
  7. Diamond
  8. Structure of Diamond
  9. Molecular Solids
  10. Structure of Solid Iodine
  11. Metallic Solids
  12. Properties of Metals
  13. Structure of Metals
4.8: Determination of Avogadro's Number (NA)
  1. Determination of Avogadro's Number