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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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Oxidation states of p-block elements
In this video, we will see how oxidation states of p-block elements, in general, varies and differs from that of s-block elements and understand how oxidation state and valence electrons of an element are related.
Timestamps
00:53 - Valence electrons of group-13 elements.
01:28 - Recap and general definition of 'Oxidation state'.
01:58 - How oxidation state and valence electrons are related.
04:15 - Multiple oxidation states of p-block elements and some of their examples.
06:06 - Special case!
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 “Oxidation states of p-block elements” 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.