If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Kohlrausch's law of independent migration

In this video, we will discuss why it is experimentally challenging to find out the limiting molar conductivity for weak electrolytes. We will learn about Kohlrausch's law and how it can be used for weak electrolytes. Timestamps 00:34 - Recap of how to find limiting molar conductivity for a strong electrolyte. 02:11 - Why we cannot find limiting molar conductivity for a weak electrolyte? 02:38 - Kohlraush’s Law of independent migration. 7:07 - Application of Kohlrausch's law to find the limiting molar conductivity of acetic acid. Master the concept of “Electrolytic cells and electrolysis” through practice exercises and videos - https://www.khanacademy.org/science/class-12-chemistry-india/x6a5fb67b43bb54b9:electrochemistry#x6a5fb67b43bb54b9:electrolytic-cells-electrolysis Check out more videos and exercises on “Electrochemistry” - https://www.khanacademy.org/science/class-12-chemistry-india/x6a5fb67b43bb54b9:electrochemistry?lang=en 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 - https://www.khanacademy.org/science/class-12-chemistry-india?lang=en . Created by Mahesh Shenoy.

Want to join the conversation?

No posts yet.

Video transcript