900 °C 时氧化铜在密闭的抽空容器中分解,反应为: 2CuO(s)= Cu2O(s)+1/2O2 ( g ),测得平衡时氧气的压力为 1.672kPa ,则其平衡常数 : ( )
A.
0.0165
B.
0.128
C.
0.00825
D.
7.81
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A.
interest parity does not hold.
B.
interest parity does hold.
C.
it is hard to tell whether interest parity does or does not hold.
D.
Not enough information is given to answer the question.