# Hydrolysis of $1mol$ of peroxo disulphuric acid produces.A.$2mol$ of sulphuric acidB.$2mol$ of peroxomono sulphuric acidC.$1mol$ of sulphuric acid and $1mol$ of peroxomono sulphuric acid D.$1mol$ of sulphuric acid ,$1mol$ of peroxomono sulphuric acid and $1mol$of hydrogen peroxide

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Hint: At first think about the chemical formula of peroxodisulfuric acid and then the reaction of hydrolysis of peroxodisulfuric acid. The chemical formula of peroxo di sulphuric acid is ${H_2}{S_2}{O_8}$.

${H_2}{S_2}{O_8} + {H_2}O \to {H_2}S{O_4} + {H_2}S{O_5}$
Additional Information:-Peroxodisulfuric acid is an inorganic compound with the chemical formula ${H_2}{S_2}{O_8}$. It is also called Marshall's acid. It is a sulphur oxo acid. It contains sulphur in $+ 6$ oxidation state and a peroxide group. Its salts are powerful oxidizing agents. Peroxo disulphuric acid is prepared by the reaction of chloro sulphuric acid with hydrogen peroxide. Another method is the moderately concentrated sulphuric acid with platinum electrodes at high current density and voltage. Peroxodisulfuric acid is a hygroscopic colourless solid that is soluble in water.