Types of Covalent Bond: Polar and VSEPR theory

Description
This lecture is about polar covalent. After the basic idea of polar covalent bond, some questions are asked. Then the logical explanation of questions are done. VSPER nomenclature is discussed and told about how to use this nomenclature while naming inorganic compounds.The polar covalent bonds forms different geometry so for the prediction of geometry , the concept of steric number is used. Then the detailed information like bond angle between the atoms is explained.
Prof. Catherine Drennan and Dr. Elizabeth Vogel Taylor, 5.111 Principles of Chemical Science, Fall 2008, Massachusetts Institute of Technology: MIT OpenCourseWare), http://ocw.mit.edu (Accessed March 4, 2011). License: Creative Commons BY-NC-SA: http://ocw.mit.edu/terms/#cc