Question

How CAN WE OBTAIN PURE COPPER
SULPHATE FROM AN IMPURE SAMPLE?​

Answer 1

Answer:

Pure copper sulphate can be obtained from an impure sample by re-crystallization. The impure sample is dissolved in water, heated and then cooled which then later forms crystals. These copper sulphate crystals are then separated by filtration and drying.

Answer 2

Answer:

there are many process for that