- Molar Mass
- Scope of Chemistry
- Periodic trends – Valency
- Discovery of Electron
- Discovery of Proton
- Shapes of s, p and d orbitals
- Thomson’s model and its limitations
- Quantum Numbers
- Hybridization involving s, p and d orbitals
- Concept of Hybridization
- Molecular orbital theory
- Matter and its States
- Discovery of Atomic Number
- Discovery of Neutron
- Rutherford’s Atomic Model
- De Broglie relationship
- Discovery of Isotopes
- Heisenberg’s Uncertainty Principle
- Bohr’s Model and its Limitations
- Shapes of some simple molecules
- Hydrogen bonds
- Types of chemical bonding
- Boyle’s Law
- Role of gas laws in elucidating the concept of the molecule
- Melting and boiling points
- Chemical Thermodynamics
- Types of systems in thermodynamics
- Surroundings in thermodynamics
- Work done in thermodynamics
- Heat in thermodynamics