Theories of Covalent Bond and Shapes of Molecules

Chapter 3: Theories of Covalent Bond and Shapes of Molecules (39 videos)   (Practice Test)

3.1: Shapes of Molecules  (Practice Test)

1. Why Do Atoms Form Chemical Bond?
2. Chemical Bond
3. Valence Shell Electron Pair Repulsion Theory
4. Molecules Containing Two Electron Pairs (AB2 Type) and AB3 Type
5. AB2E and AB3 Type With Multiple Bonds
6. AB4 Type With No Lone Pairs AB3E1 Type and AB2E2
7. Molecules Containing Five Electron Pairs (AB5 Type)
8. Molecules Containing Six Electron Pairs (AB6 Type)
9. Resonance and Resonance Hybrids

3.2: Modern Theories of Covalent Bonding  (Practice Test)

1. Valence Bond Theory
2. More on Valence Bond Theory
3. Formation of H2 Molecule
4. Formation of HF molecule
5. Formation of Cl2 Molecule
6. Formation of O2 molecule
7. Formation of N2 molecule
8. Strength of Sigma and Pi Bonds
9. Ground and Excited State of Carbon
10. Sp3 Hybridization
11. More on Sp3 Hybridization
12. Sp2 Hybridization
13. Sp Hybridization
14. Molecular Orbital Theory
15. Head on approach and sideways Approach
16. Relative Energies of the Molecular Orbitals
17. Molecular Orbital Structure of He2
18. MOT Diagramsfor O2 and F2
19. Significance of MOT

3.3: Bond Characteristics  (Practice Test)

1. Bond Energy
2. Bond Length
3. More on Bond Length
4. Ionic Character and Bond Energy
5. More on Ionic Character and Bond Energy
6. Dipole Moment
7. Measurement of Dipole Moment
8. Dipole Moments and Molecular Structure; Percentage Ionic Character
9. Bond Angles or Geometry of Molecules

3.4: Effect of Bonding on Physical and Chemical Properties  (Practice Test)

1. Effect of Bonding on Solubility
2. Effect of Bonding on Reaction Kinetics
3. Effect of Bonding on Isomerism
4. Molecular Solids
5. Structure of Solid Iodine
6. Covalent Solids
7. Properties of Covalent Crystals
8. Structure of Diamond
9. Metallic Solids