In this video, we will explore the reasons behind why transition metal ions give a large number of coloured solutions in contrast to the s and p block elements that are predominantly white in colour. We will also look at the exceptions where certain metal ions form only white coloured compounds.
Timestamps
0:20 - General phenomenon behind colour formation.
1:53- Colour in transition metal ions
3:35 - Factors affecting the energy gap.
4:50 - Colourless compounds of transition metal ions.
5:56 - Why s and p-block elements are also white in colour?
Practice this concept - [ Ссылка ]
Check out more videos and exercises on “The d-block elements” - [ Ссылка ]
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 12, Chemistry" here - [ Ссылка ]
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - [ Ссылка ]
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: [ Ссылка ]
Created by
Revathi Ramachandran
