Which of the following dilute aqueous solutions can be used to obtain oxygen and hydrogen gases simultaneously

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Which of the following dilute aqueous solutions can be used to obtain oxygen and hydrogen gases simultaneously through electrolysis using platinum electrodes: H2SO4(aq), CuSO4(aq), NaOH(aq), KNO3(aq), NaI(aq)? Explain.

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Related Book For  answer-question

General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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