在一密闭容器中,储有A、B、C三种理想气体,处于平衡状态。A种气体的分子数密度为n1

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问题:

在一密闭容器中,储有A、B、C三种理想气体,处于平衡状态。A种气体的分子数密度为n1,它产生的压强为P1,B种气体的分子数密度为2n1,C种气体的分子数密度为3n1,则混合气体的压强P为()。

A.3P1

B.4P1 

C.5P1 

D.6P1

考点:注册土木工程师岩土工程基础知识注册岩土工程师基础考试上午试题
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