Telangana Class 11 Chemistry
Curated by: Khan Academy India - English (8 videos)
https://www.khanacademy.org/science/telangana-class-11-chemistry?lang=en This video introduces students to Graham’s law of diffusion/effusion and explains how the rate of diffusion/effusion of gases is related to their molar masses. The lesson begins with a short review of basic gas concepts, then presents the mathematical form of Graham’s Law and shows how to use it in solving simple problems. Students will also learn how the rate of diffusion/effusion can be expressed in terms of volume and time, and how lighter gases diffuse faster than heavier gases under the same conditions. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate