Question

Which of the following molecular formula represents Marshall's acid?

विकल्प

• H₂S₂O₇

• H₂S₂O₆

• H₂S₂O₈

• H₂SO₅

Answer 1

H₂S₂O₈

Explanation:

Peroxodisulphuric acid (H₂S₂O₈) represents Marshall's acid. It is a inorganic compound. It contain sulphur in its + 6oxidation state and a peroxide group. It's structure is as follows:

Peroxodisulphuric acid (H₂S₂O₈)