Question

Copper Sulphate is prepared by which method?

1. Direct Combination
2. Simple Displacement
3. Decomposition
4. Neutralization ​

Answer 1

Answer:

crystallization

Crystals of copper sulphate are prepared by the method of crystallization. It is an example of physical change. The process is as follows: (1)A cupful of water is taken in a beaker and a few drops of dilute sulphuric acid are added in it.

Answer 2

Answer:

crtylisation is a prepared by copper sulphate