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Course: Class 12 Chemistry (India) > Unit 4
Lesson 1: Group-15 elements- Trends in the properties of group-15 elements
- General trends in group-15 elements
- Special case of Nitrogen - I
- Special case of Nitrogen - II
- Properties and reactions of nitrogen and its compounds
- Properties and reactions of phosphine
- Chemistry of phosphorus halides
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Trends in the properties of group-15 elements
Description
In this video, we will quickly discuss the trends in the atomic properties, discuss the physical characteristics of the elements and their oxidation states.
Timestamps
00:45 - Stability of half filled configurations.
02:15 - Consequence of the stability of half filled configurations.
02:52 - Trends in the covalent radius
03:15 - Trends in the ionisation energy and electronegativity
03:35 - Physical characteristics
04:38 - Oxidation states
Practice this concept - https://www.khanacademy.org/science/inorganic-chemistry-essentials/xa977baede763f033:the-p-block-elements/xa977baede763f033:group-15-elements/e/general-trends-in-group-15-elements?lang=en
Master the concept of “Group-15 elements” through practice exercises and videos - https://www.khanacademy.org/science/inorganic-chemistry-essentials/xa977baede763f033:the-p-block-elements/xa977baede763f033:group-15-elements/e/general-trends-in-group-15-elements
Check out more videos and exercises on “The p-block elements” - https://www.khanacademy.org/science/inorganic-chemistry-essentials/xa977baede763f033:the-p-block-elements?lang=en
To get you fully ready for your exam and help you fall in love with “subject” name, find the complete bank of exercises and videos for class 12, Inorganic Chemistry here - https://www.khanacademy.org/science/class-12-chemistry-india
. Created by Revathi Ramachandran.
Want to join the conversation?
At3:31,
Is the data correct?? Looks like you have used the data for Group 16 elements here.
Viewers, Please refer Class 12 NCERT Book Part 1 pages 182 and 166(2 votes)- What exactly is the difference between ionization enthalpy and ionization energy?(1 vote)
3:31