At 400 °C, the AG an for the oxidation of a monoatomic liquid element Z in the presence of 02(9) forming ZOo) is -25.0 kJ per mol 02. In the compound ZO Z has a +2 formal charge. Which of the following statements is CORRECT? The oxidation of Z with O2 is marked by an increase in entropy. O Z cannot be oxidized to ZO because Z is more stable than ZO at 400 °C or any T above it. O The oxidation of Z with O2 is exothermic. O Zo cannot be reduced back to Z at any temperature because reduction of ZO to Z has +AG.

At 400 °C, the AG an for the oxidation of a monoatomic liquid element Z in the presence of 02(9) forming ZOo) is -25.0 kJ per mol 02. In the compound ZO Z has a +2 formal charge. Which of the following statements is CORRECT? The oxidation of Z with O2 is marked by an increase in entropy. O Z cannot be oxidized to ZO because Z is more stable than ZO at 400 °C or any T above it. O The oxidation of Z with O2 is exothermic. O Zo cannot be reduced back to Z at any temperature because reduction of ZO to Z has +AG.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter20: The Representative Elements

Section: Chapter Questions

Problem 8RQ

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