Question

when copper sulphate is stirred into water,it turns blue . what two test could you carry out to see whether it is mixture of a suspension or solution easy answer​

Answer 1

Answer:

When water is then added to the anhydrous compound, it turns back into the pentahydrate form, regaining its blue color, and is known as blue vitriol.Copper(II) sulfate pentahydrate can easily be produced by crystallization from solution as copper(II) sulfate, which is hygroscopic.