Dilute Sulphuric Acid is also known as sulfuric acid (H2SO4), is a clear, colorless, and highly corrosive liquid that is widely used in various industrial processes. It is a strong acid with a pH of approximately 1 to 2, and it is soluble in water. It is also used in the processing of metals, such as in the production of iron and steel. In addition, it is used in the petroleum industry to refine crude oil and in the production of various chemicals, such as synthetic rubber and plastics. Dilute Sulphuric Acid is commonly used to acidify solutions and to remove rust and mineral deposits from surfaces.