Freezing Point Depression Experiments | Make Ice Cream With Ice & Salt| How Freezing Mixtures Work?
In this video we explain freezing point depression using various examples and applications. We also explain freezing mixtures. If you have any of the below questions, this video is for you.
What is Depression in Freezing Point?
Why Impurities reduces freezing point of water?
Why Salt is sprinkled on snowy roads in winters?
Why Ice cream vendors use salt to keep ice cream cold during summers?
What is a freezing mixture?
How freezing mixtures work?
How salt can be used to make a freezing mixture?
All these answered with the help of demos, illustrations, experiments and explanations.
TIMESTAMPS
00:00 Intro
00:46 What is Freezing Point Depression?
00:57 Why impurities cause depression in freezing point?
01:33 Why salt is sprinkled on snowy roads during winter?
03:11 How ice cream vendors keep ice-cream cool using salt?
03:23 Making ice cream using salt and ice
05:21 How freezing mixtures work?