| 10 Material A Material B 0.0009 0.0010 0.0011 1/Temperature The image above shows a plot of oxygen diffusion as a function of temperature for two oxygen ion conductors. Use this figure to decide, which statements below are TRUE. (Be careful with the temperature scale, 1/T, as it decreases from left to right). Select one or more: a. There is an error with this figure because the lines should never cross. b. The oxygen ion conduction lines are perfectly straight, which indicates that the activation energy barrier does not change as a function of temperature in the range depicted by the figure. c. The material with the lower activation energy barrier always has a higher oxygen ion conduction d. Above 1000K the oxygen ion conductivity of material A is higher than material B, e. The activation energy barrier associated with material A (red) is higher compared to the activation energy barrier associated with material B (blue) LnD

| 10 Material A Material B 0.0009 0.0010 0.0011 1/Temperature The image above shows a plot of oxygen diffusion as a function of temperature for two oxygen ion conductors. Use this figure to decide, which statements below are TRUE. (Be careful with the temperature scale, 1/T, as it decreases from left to right). Select one or more: a. There is an error with this figure because the lines should never cross. b. The oxygen ion conduction lines are perfectly straight, which indicates that the activation energy barrier does not change as a function of temperature in the range depicted by the figure. c. The material with the lower activation energy barrier always has a higher oxygen ion conduction d. Above 1000K the oxygen ion conductivity of material A is higher than material B, e. The activation energy barrier associated with material A (red) is higher compared to the activation energy barrier associated with material B (blue) LnD

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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