Chemistry 11 — Tamil Nadu Board Syllabus Chemistry 11
UNIT I: Some Basic Concepts of Chemistry
- Importance of chemistry
- Laws of chemical combination
- Atomic and molecular masses
- mole concept
UNIT II: Structure of Atom
- Discovery of subatomic particles
- Atomic models: Thomson
UNIT III: Classification of Elements and Periodicity in Properties
- Modern periodic table
- periodic trends
- Atomic and ionic radii
- ionization energy
- electron affinity
UNIT IV: Chemical Bonding and Molecular Structure
UNIT V: States of Matter: Gases and Liquids
- Kinetic theory of gases
- ideal gas equation
- Deviation from ideal behavior
- liquefaction of gases
- Properties of liquids
- surface tension
- viscosity
UNIT VI: Thermodynamics
UNIT VII: Equilibrium
UNIT VIII: Redox Reactions
- Oxidation-reduction reactions
- balancing of equations
- Electrochemical cells
- Nernst equation
UNIT IX: Hydrogen
- Position in periodic table
- isotopes
- Preparation
- properties
- and uses of hydrogen
- Hydrides
- water
- heavy water
UNIT X: s-Block Element (Alkali and Alkaline Earth Metals)
- General Characteristics
- reactions with water
- Anomalous properties of lithium
- beryllium
UNIT XI: Some p-Block Elements
- Properties of p-Block Elements
UNIT XII: Organic Chemistry – Some Basic Principles and Techniques
UNIT XIV: Environmental Chemistry
- Pollution
- Environmental Issues





