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Chemical Reactions and Equations

  • Chemical equation
  • Balancing chemical equation
  • Types of chemical reactions combination, decomposition, displacement, double displacement
  • Precipitation, neutralization, oxidation and reduction

Acid, Bases and Salts

  • Acid, Bases and Salts
  • What do all acids and bases have in common
  • How strong are acids or base solution. Importance of pH in everyday life
  • Salts
  • Preparation and uses of sodium hydroxide, Bleaching powder
  • Baking soda, Washing soda and Plaster of Paris

Metal and Non-metals

  • Physical properties & Chemical properties of metal
  • Reactivity series
  • How do metals and non metals react
  • Occurrence of metals
  • Corrosion and its prevention

Carbon and its Compounds

  • Bonding in carbon- covalent bonding
  • Versatile nature of carbon
  • Saturated and unsaturated compounds, chain, branches and rings
  • Homologous series
  • Nomenclature of carbon compounds
  • Chemical properties of carbon compounds (combustion)
  • Chemical properties of carbon compounds ( oxidation, addition and substitution reaction)
  • Properties and reactions of Ethanol
  • Properties and reactions of Ethanoic acids
  • Soaps and Detergents

Periodic Classification of Elements

  • Early attempts at the classification of elements
  • Mendeleev's periodic table
  • Modern periodic table
  • Trends in modern periodic table
  • Periodic properties of elements
  • Electro-negativity of element

Our Environment

  • What happens when when we add waste to our surrounding
  • Ecosystem: what are its components
  • How do our activities affect environment