Tetraoxosulphate (lV) acid is described as strong acid because it is highly
Answer Details
Tetraoxosulphate (IV) acid, also known as sulfuric acid, is considered a strong acid because it completely ionizes in water. When sulfuric acid dissolves in water, it breaks down completely into hydrogen ions (H+) and sulfate ions (SO4^2-). This means that all the sulfuric acid molecules present in the solution donate their hydrogen ions to the water, resulting in a high concentration of H+ ions in the solution. These H+ ions can react with other substances, making sulfuric acid a powerful and reactive acid. Therefore, - "ionized in water" - is the correct answer.