What is Sulfuric Acid?

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  Sulfuric acid is a highly corrosive strong mineral acid with the molecular formula H2SO4and molecular weight 98.079 g/mol. It is a pungent-ethereal, colorless to slightly yellow viscous liquid that is soluble in water at all concentrations.Sometimes, it is dyed dark brown during production to alert people to its hazards.The historical name of this acid is oil of vitriol.
  Sulfuric acid is a diprotic acid and shows different properties depending upon its concentration. Its corrosiveness on other materials, like metals, living tissues or even stones, can be mainly ascribed to its strong acidic nature and, if concentrated, strong dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapour from the air.
  Sulfuric acid at a high concentration can cause very serious damage upon contact, since not only does it cause chemical burns via hydrolysis, but also secondary thermal burns through dehydration.It can lead to permanent blindness if splashed onto eyes and irreversible damage if swallowed.