What is colligative property? why does theproperty changes the way that it does when the amount of solute is increased. state an application of the colligative property, including an explanation of how this application of the colligative property is important or useful to those affected.

Colligative properties are those substances that depend on the number of substances in the solution, not in the identity of that substance. The property changes the way that it does when the amount of solute is increased because it enables the solute to be scattered more. For example, the freezing point of salt water is lower than that of the pure water due to the salt ions present in water.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.