可逆反应N2(g) + 3H2(g)     2NH3(g) 500℃ 时在容积为5 L的密闭容器中进

可逆反应N2(g) + 3H2(g)     2NH3(g) 500℃ 时在容积为5 L的密闭容器中进行,开始时加入1 mol N2和1 mol H2,则达到平衡时,NH3的浓度不可能达到的值是         

A.0.1mol/L   B.0.2mol/L    C.0.15mol/L   D.0.05mol/L

 

答案

BC

解析:略

 

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