State which of the following statements are true:a) When two metals, e.g. Zn and Cd, are connected and placed in asolution containing both metal ions, the metal with the lowerstandard potential would corrode.b) Conversely, the metal with the higher potential would be deposited.c) The cell and cell reaction are written in opposite orders, for instance,for the cell Fe/Fe2*(ag)/Cu²*(ag)/Cu, the reaction isFe2+ + Cu>Cu²+ +Fed) The cell potential is obtained by subtracting the electrode potential ofthe right-hand electrode from the left-hand electrode.

When Reduction and oxidation takes place simultaneously the reaction is called redox reaction.

a) When two metals, e.g. Zn and Cd, are connected and placed in a solution containing both metal ions, the metal with the lower standard potential would corrode. b) Conversely, the metal with the higher potential would be deposited.

a) When two metals, e.g. Zn and Cd, are connected and placed in a solution containing both metal ions, the metal with the lower standard potential would corrode. b) Conversely, the metal with the higher potential would be deposited.

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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Question

State which of the following statements are true:
a) When two metals, e.g. Zn and Cd, are connected and placed in a
solution containing both metal ions, the metal with the lower
standard potential would corrode.
b) Conversely, the metal with the higher potential would be deposited.
c) The cell and cell reaction are written in opposite orders, for instance,
for the cell Fe/Fe2*(ag)/Cu²*(ag)/Cu, the reaction is
Fe2+ + Cu>Cu²+ +Fe
d) The cell potential is obtained by subtracting the electrode potential of
the right-hand electrode from the left-hand electrode.

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