Answer:
The blue vitriol is also known as the Cu(II) sulphate pentahydrate or crystalline copper sulphate.
The chemical formula for blue vitriol is CuSO4.5H2O.
Applications of blue vitriol:
- Used as a herbicide and a fungicide.
- It is used as an analytical reagent.
- It is used as battery electrolytes.
- Used as a mordant during a vegetable dyeing process.
