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当前学科：注册环保工程师公共基础
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已知298K时，Ag
2
O（s）的△
f
G
θ
=-10.82kJ·mol
-1
，则Ag
2
O（s）分解为Ag（s）和O
2
（g）的反应可能是（）。
A
在标准状态时是非自发反应
B
在标准态时是自发反应
C
在室温标准态时是自发反应
D
在室温标准态时是非自发反应
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