Question

method of getting blue vitriol from impure sample is known as​

Answer 1

Answer:

Blue vitriol is another name of crystalline copper sulphate.

So, it can be separated from an impure mixture by following method.

“The crystallization method”

This method is used to make solids pure; it removes impurities by making the crystals of impure things so that we can separate our desired product.

Explanation:

Answer 2

Answer:

evaporation

decantation