10.1 Chemical Bond Definition 10.1 Chemical Bond Definition 10.2 Electronic Theory of Valence by Lewis and Kossel 10.2.1 Octet Rule 10.3 Ionic and Covalent bonds: examples with Lewis Dot Formulae 10.4 Shapes and Bond Lengths in Molecules 10.5 Valence Bond Theory – examples like H2 , Cl2 , H2O, BF3 , CH4 , NH3 , C2H6 , C2H4 , C2H2 etc 10.6 Hybridization and Explanation of H2O, BF3 , CH4 , NH3 etc., Molecules 10.7 Properties of Ionic and Covalent Compounds
1 - Heat 2 – Chemical Equations & Reactions 3 - Reflection of Light 4 - Acids, Bases and Salts 5 - Refraction of light at Plane Surface 6 - Refraction of Light at Curved Surface 7 - Human Eye and Colorful World 8 - Structure of Atom 9 - Classification of Elements 10 - Chemical Bonding 11 - Electricity I2 - Magnetic Effects of Electric Current 13 - Metallurgy 14 - Carbon and Its Compounds