1.

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

Answer»

Solution :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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