Chemistry 11 Chemistry 11
UNIT I: SOME BASIC CONCEPTS OF CHEMISTRY
- Element and compound: Laws of chemical combination
- Atomic and molecular masses
- Mole concept
- Molar mass
- Percentage composition
- Empirical and molecular formulae
- Chemical equations and stoichiometry
UNIT II: STRUCTURE OF ATOM
- Discovery of Electron, Proton and Neutron, atomic number, isotopes and isobars
- Thomson’s model and its limitations
- Rutherford’s model and its limitations, Bohr’s model and its limitations
UNIT III: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
UNIT IV: CHEMICAL BONDING AND MOLECULAR STRUCTURE
- Factors affecting the formation of ionic bonds
- Calculation of lattice enthalpy
- Concept of electronegativity
- Fajan’s rule
- Dipole moment
- Hydrogen bonding and its application
UNIT V: THERMODYNAMICS
UNIT VI: EQUILIBRIUM
- Henry’s law
BETA
