Sulphuric acid can be prepared by reacting Sulphur with
Potassium dichromate solution
Dilute nitric acid
Concentrated nitric acid
Potassium permanganate
Conc. nitric acid oxidises Sulphur to sulphuric acid.
Name two other acids other than sulphuric acid, which can be prepared by using sulphuric acid.
Sulphuric acid can be prepared in the lab by dissolving ___ in water.