Which of the following descriptions are true? A. The products of electrolysis of molten NaCl, Na and Cl,, must be separated. B. In an electrolytic cell, a spontaneous chemical reaction produces electrical energy. C. The purpose of adding a strong acid in the electrolysis of water is to improve the electrical conductivity of water. D. The added sulfuric acid increases [H*] and it is consumed during the electrolysis of water. E.O The volume of the hydrogen gas produced by the electrolysis of water is twice the volume of oxygen gas produced.

Which of the following descriptions are true? A. The products of electrolysis of molten NaCl, Na and Cl,, must be separated. B. In an electrolytic cell, a spontaneous chemical reaction produces electrical energy. C. The purpose of adding a strong acid in the electrolysis of water is to improve the electrical conductivity of water. D. The added sulfuric acid increases [H*] and it is consumed during the electrolysis of water. E.O The volume of the hydrogen gas produced by the electrolysis of water is twice the volume of oxygen gas produced.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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