Answers

2015-07-13T22:58:18+05:30
The two advantages of crystallization are:
1)The produced crystals do not contain impurities.
2)They are most concentrated form of the chemical possible.
0
2015-07-19T20:02:27+05:30
1.products do not deteriorate such as rusting ,decaying etc.
2.it do not let impurities stick to the metal thus making it safer to use in the long run
0