Contact Process (exam Names Only) — Uses of H2so4 (names)

Major uses include fertilizer manufacture, chemical manufacture, petroleum processing, metal processing, and as the electrolyte in lead-acid batteries.

Sulphuric acid is used in fertilizer industries, including processes involving phosphate fertilizers and ammonium sulphate. It is also used as an industrial reagent in many chemical manufacturing operations. It has applications in petroleum refining and metal processing. Dilute sulphuric acid serves as the electrolyte in traditional lead-acid batteries. Because sulphuric acid has so many industrial uses, its production has historically been associated with the scale of chemical industry. It is manufactured by the Contact Process.

Sulphuric acid is not just a laboratory acid. Factories use enormous amounts of it for fertilizers, chemicals, metals, oil processing and car batteries.

Its importance comes from strong acidity, chemical reactivity and suitability for many industrial processes. Remember Contact Process → H₂SO₄, then list uses.

Concentrated sulphuric acid's dehydrating properties and acid strength expand its utility beyond ordinary neutralization chemistry. Battery electrolyte is typically dilute H₂SO₄.

H₂SO₄ = major industrial acid, made by the Contact Process.