Topic 1: Kossel – Lewis approach to chemical bonding Topic 2: Lewis representation of simple molecules ( Lewis structures) Topic 3: Octet rule Topic 4: Covalent bond Topic 5: Limitations of octet rule Topic 6: Ionic or electrovalent bond Topic 7: Lattice enthalpy Topic 8 : Bond parameters -1 Topic 9: Bond parameters -2 Topic …
Unit 4 : Chemical Bonding and Molecular Structure Read More »
Topic 1: Why do we need to classify elements ? Topic 2: Genesis of periodic classification Topic 3: Modern periodic law and the present form of the periodic table Topic 4: Nomenclature of elements with atomic number > 100 Topic 5: Electronic configurations in periods Topic 6: Groupwise electronic configurations Topic 7: Electronic configurations and …
Unit 3: Classification of Elements and Periodicity in Properties Read More »
Topic 1: Sub-atomic particles Topic 2: Charge to mass ratio of electron Topic 3: Discovery of protons and neutron Topic 4: Millikan’s oil drop method Topic 5: Atomic models – Thomson’s model of atom Topic 6: Rutherford’s nuclear model of atom Topic 7: Atomic number and mass number Topic 8: Isobars and isotopes Topic 9: …
Topic 1: Development of chemistry Topic 2: Importance of chemistry Topic 3: Nature of matter Topic 4: Classification of matter Topic 5: Properties of matter and their measurement Topic 6: The international system of units Topic 7: Mass, weight, volume, density and temperaure Topic 8: Uncertainty in measurement Topic 9: Mathematical operations Topic 10: Dimensional …
