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Curated by: Khan Academy India - English (18 videos)
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/science/up-class-12-chemistry/xf544292e349f3984:solutions When you add a non-volatile solute to a volatile solvent, its vapour pressure decreases. The amazing thing is that there is a way to manipulate the math to make it such that this phenomena only depends on the number of solute particules. This is the focus of this video and this is what Relative Lowering of Vapour Pressure is all about. We briefly recap Raoult's Law and also introduce Colligative Properties here. Timestamps: 0:00 Lowering of Vapour Pressure 1:44 Raoult's Raw revisited 4:19 Relative Lowering of Vapour Pressure 6:56 Introduction to Colligative Properties 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 Created by Ashish Shekhar