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Course: Class 11 Chemistry (India) > Unit 11
Lesson 1: Group-13 elements- Introduction to p-block elements
- Oxidation states of p-block elements
- Inert pair effect
- Inert pair effect - II
- Trends in the properties of group-13 elements
- Electron-deficient nature of group-13 compounds
- Physical and chemical properties of Group-13 elements
- Chemical reactions of Aluminium
- Chemistry of boron compounds: Borax and orthoboric acid
- Chemistry of boron compounds: Diborane
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Electron-deficient nature of group-13 compounds
Group-13 elements form electron-deficient compounds. In this video, we will see why they do that and how we can use this inherent nature in some important organic reactions.
Timestamps
00:35 - What happens to the group-13 element in the given organic reactions?
03:00 - Why are they electron-deficient?
04:47 - Application of group 13- lewis acid in organic reaction 1.
06:25 - Application of group 13- lewis acid in organic reaction 2.
0:7:15 - Why do we maintain anhydrous conditions in the organic reaction 2.
07:46 - The trend in the electron-deficient nature of group-13 compounds.
Practice this concept - https://www.khanacademy.org/science/inorganic-chemistry-essentials/xa977baede763f033:the-p-block-elements/xa977baede763f033:group-13-elements-the-boron-family/e/physical-properties-of-group-13-elements?lang=en
Master the concept of “Electron-deficient nature of group-13 compounds” through practice exercises and videos - https://www.khanacademy.org/science/inorganic-chemistry-essentials/xa977baede763f033:the-p-block-elements#xa977baede763f033:group-13-elements-the-boron-family
Check out more videos and exercises on “The p-block elements” - https://www.khanacademy.org/science/inorganic-chemistry-essentials/xa977baede763f033:the-p-block-elements#xa977baede763f033:group-13-elements-the-boron-family
To get you fully ready for your exam and help you fall in love with “Chemistry”, find the complete bank of exercises and videos for “class 11, Inorganic Chemistry Essentials” here - https://www.khanacademy.org/science/inorganic-chemistry-essentials?lang=en
. Created by Revathi Ramachandran.