
IGNOU-UNESCO Science Olympiad Syllabus 2010
CBSE (INDIA) CLASS X : (Chemistry, Physics, Biology)
CLASS X- SCIENCE SYLLABUS
Units:
I. Chemical Substances
II. World of living
III. Effects of Current
IV. Light
V. Natural Resources
Unit I: Chemical Substances - Nature and Behaviour
Theme : Materials (Chemistry) (55 Periods)
Acids, bases and salts : General properties, examples and uses, concept
of pH scale, importance of pH in everyday life; preparation and uses of sodium
hydroxide, Bleaching powder, Baking soda, washing soda and Plaster of Paris.
Chemical reactions : Chemical Equation, Types of chemical reactions :
combination, decomposition, displacement, double displacement, precipitation,
neutralization, oxidation and reduction in terms of gain and loss of oxygen and
hydrogen.
Metals and non metals : General properties of Metals and Non-metals,
reactivity series, Formation and properties of ionic compounds, Basic
Metallurgical processes, corrosion and its prevention.
Carbon Compounds : Covalent bonding in carbon compounds. Versatile
nature of carbon, Nomenclature of carbon compounds, Functional groups,
difference between saturated hydrocarbons and unsaturated hydrocarbons, Ethanol
and Ethanoic acid (only properties and uses), soaps and detergents.
Periodic classification of elements : Modern Periodic table, Gradation
in Properties.