Liquids Class 11

Complete handwritten notes on Chapter No. 5:  Liquids Class 11 written by Mr. Abdullah Javad. These notes are very helpful in the preparation of Liquids Class 11 for the students of Chemistry in the First Year and these are according to the paper patterns of all Federal boards (FBISE ).

Summary and Contents:
Topics which are discussed in the notes are given below:

  • What is the liquid and write properties of liquid
  • Definitions of volume, diffusion, density, vaporization, Expansion, and  incompressibility
  • Intramolecular forces types of intermolecular forces
  • Definition of dipole-dipole forces with example
  • Definition of ion-dipole forces with example
  • Definition of induced-dipole forces with example
  • Definition of London dispersion forces
  • Number of atoms in a molecule
  • Definition of hydrogen bonding and  thermodynamic properties
  • Solubility of hydrogen bonding molecules
  • Hydrogen bonding in Paints and dyes
  • Write down the properties of liquids
  • Definition of evaporation and Vapour Pressure
  • Definition of Boiling Point and Applications of Boiling Point
  • Definition of Viscosity with examples
  • Definition of a surface tension with example 
  • Anomalous behavior of water
  • Concept of H-bonding to explain properties of water
  • Energetics of phase changes
  • Energy changes and intermolecular forces
  • Dynamic equilibrium and liquid crystal examples of liquid crystals
  • Difference between liquid crystals from pure liquid crystals and crystalline solids

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