Question

what is crystallization? write the uses of this method.​

Answer 1

Crystallization is primarily employed as a separation technique in order to obtain pure crystals of a substance from an impure mixture. Another important application of crystallization is its use to obtain pure salt from seawater. Crystallization can also be used to obtain pure alum crystals from an impure alum.❤️

Answer 2

• A technique for purifying chemicals is crystallization. Separating solids from a solution using a separation process.
• Crystallization is the process through which a substance's atoms/molecules organize themselves in a well-defined three-dimensional lattice, lowering the system's total energy.
• When a material crystallizes, the atoms or molecules form well-defined angles that bond them together.
• When you swirl a solid substance into a liquid, it dissolves. However, when additional solid is introduced to the liquid, there comes a point where no more solid can dissolve.
• The fluid is referred to as a saturation solution and the point is referred to as a saturation point.
• In the chemical lab, crystallization is used to purify solids. An impure substance is thoroughly dissolved in a little amount of hot, boiling solvent and allowed to cool.