Ideal and Non - Ideal Solutions | Solutions| Grade 12 | Chemistry | Khan Academy

An ideal solution is that which follows Raoult's law, and non - ideal solutions can have positive or negative deviations from ideality. This is mainly because of interactions existing before or after mixing the solute and the solvent (A-A interactions, B-B interactions, A-B interactions). Extreme positive or negative deviation could lead to Azeotropes that get formed. Check out all this and more in this video!

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Timestamps:
0:00 Ideal Solution
2:02 Non - Ideal Solutions
5:10 Negative Deviation
6:48 Graph - Negative Deviation
8:12 Positive Deviation
9:31 Graph - Positive Deviation
10:02 Summary: Positive, Negative Deviation
10:58 Azeotropes: Extreme Positive, Negative Deviation
13:08 Summary: Azeotropes

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Created by
Ashish Shekhar