Question

2 uses of crystallization​

Answer 1

Answer:

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

Answer:

Two uses of crystallisation are:

1) It helps in purification of salt that we get from sea water.

2) It is used in separation of crystals of alum from impure samples.