p-Block elementsHard
Question
Hydrolysis of one mole of preoxodisulphuric acid produces :
Options
A.two moles of sulphuric acid
B.two moles of peroxomono sulphuric acid
C.one mole of sulphuric acid and one mole of peroxomono sulphuric acid
D.one mole of sulphuric acid, one mole of peroxomono sulphuric acid and mole of hydrogen peroxide
Solution
On hydrolysis preoxodisulphuric acid gives one mole of peroxo monosulphuric acid and one mole of sulphuric acid.
H2S2O8 + H2O → H2SO5 + H2SO4
If hydrolysed completely with excess with excess of water , it gives two moles of H2SO4 and one moles of H2O2
2H2SO4 + H2O2
H2S2O8 + H2O → H2SO5 + H2SO4
If hydrolysed completely with excess with excess of water , it gives two moles of H2SO4 and one moles of H2O2
2H2SO4 + H2O2Create a free account to view solution
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