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Write the product obtained at anode on e...

Write the product obtained at anode on electrolysis of concentrated sulphuric acid using platinum electrodes.

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The reaction that takes place at the anode in the case of electrolysis of concentrated sulphuric acid is `2SO_(4)^(2-) (aq) to S_(2)O_(8)^(2-) (aq) + 2e^(-)`
Thus, `S_(2)O_(8)^(2-)` ions are produced.
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