Question

hey! what is crystallisation

Answer 1

Crystallization is a state change from liquid to solid form. Water or other liquid freezing causes crystallation. Many chemicals will crystallize as well out of supersaturated solutions. For example, If you take a pure solvent like distilled water and dissolve a pure chemical into it, potassium aluminum sulphate (alum) for instance, until no more will dissolve in 100mL warm water. Filter the liquid and pour some into a small saucer or mayo jar lid ~1/4 inch deep. Cover loosely to keep dust out. Go away for about 24 hrs then check and see what you have. Those pretty crystals is what happens when there is too much of a compound (solute) in solution (solvent) and more water evaporates. This happens to a great number of different chemicals in many shapes and colours, some easy to grow, some not, but I digress.

There can be many many answers to this question as written. Crystallization is a very complex subject with every “why” answered, two more questions about it will pop up unbidden.

Answer 2

Answer:

hii

Explanation:

Crystallization or crystallisation is the process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some of the ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.

gud nyt