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| 1. |
Describe the crystallization of copper sulphate |
| Answer» FIRST CuSO4 is colourless.When water is ADDED to copper sulphate then 5 molecules of water combine with 1 MOLECULE of CuSO4. And it gave CuSO4 blue colour.Then CuSO4.5H2O is formed.And when this solution is heated then water vapourises and CuSO4 BECOMES colourless again. | |