Chemistry | Definition, Topics & History Concepts, Free Resources


P-Block Elements – I

P-Block Elements – II

Transition And Inner Transition Elements

Coordination Chemistry

Solid State

Chemical Kinetics

Basic Concepts of Chemistry and Chemical Calculations 

Quantum Mechanical Model of Atom 

Periodic Classification of Elements 


Alkali and Alkaline Earth Metals 

  • s-Block Elements
  • Alkali Metals
  • General Characteristics of the compounds of Alkali Metals
  • Biological Importance of Sodium and Potassium
  • Alkali Earth Metals
  • General Characteristics of the Compounds of the Alkali Earth Metals
  • Biological Importance of Magnesium and Calcium

Gaseous State 

  • Intorduction of Gaseous State
  • The Gas Laws
  • Ideal Gas Equation
  • Mixture of Gases – Dalton’s Law of Partial Pressure
  • Deviation form Ideal Gas Behaviour
  • Pressure-Volume Isotherms of Carbon Dioxide
  • Liquefaction of Gases

Thermo Dynamics 

  • Introduction of Thermodynamics
  • System and Surrounding
  • Zeroth Law of Thermodynamics
  • First Law of Thermodynamics
  • Enthalpy (H)
  • Thermochemical Equations:
  • Measurement of ΔU and ΔH Using Calorimetry
  • Hess’s Law of Constant Heat Summation
  • Latice Energy (ΔHlattice)
  • Second Law of Thermodynamics
  • Gibbs Free Energy
  • Third Law of Thermodynamics

Ionic Equilibrium 

Electro Chemistry 

Surface Chemistry

Hydroxy Compounds and Ethers

Carbonyl Compounds and Carboxylic Acids

Organic Nitrogen Compounds


Chemistry In Everday Life