Chemistry, 01.06.2020 17:59 RebeccaBloop8578

In which electrolysis experiment would there be no change in the concentration of the solution?

A aqueous copper(II) sulfate with copper electrode

B aqueous copper(II) sulfate with carbon electrode

C dilute sulfuric acid with platinum electrode

D concentrated aqueous sodium chloride with carbon electrode

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In which electrolysis experiment would there be no change in the concentration of the solution?