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Electrolysis of which compound give \({\mathrm{H}}_{2}{\mathrm{S}}_{2}{\mathrm{O}}_{8}\\\) (Memory Based JEE Mains 22/01…

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Electrolysis of which compound give \({\mathrm{H}}_{2}{\mathrm{S}}_{2}{\mathrm{O}}_{8}\\\)
(Memory Based JEE Mains 22/01/2025,Shift -1)

a

Electrolysis of conc.\({\text{Na}}_{2}{\mathrm{SO}}_{4}\)

b

Electrolysis of dil. \({\text{Na}}_{2}{\mathrm{SO}}_{4}\)

c

Electrolysis of conc.\({\text{H}}_{2}{\mathrm{SO}}_{4}\)

d

Electrolysis of dil.\({\text{H}}_{2}{\mathrm{SO}}_{4}\)

✓ Correct answer: c)

Electrolysis of conc.\({\text{H}}_{2}{\mathrm{SO}}_{4}\)

Explanation

\(\mathrm{The}\mathrm{electrolysis}\mathrm{of}\mathrm{conc}{\mathrm{H}}_{2}{\mathrm{SO}}_{4}\mathrm{give}\mathrm{oleum}({\mathrm{H}}_{2}{\mathrm{S}}_{2}{\mathrm{O}}_{8})\).

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