A、0.04167kmol苯/kmol惰氣,0.00833kmol苯/kmol惰氣 B、0.02kmol苯/kmol惰氣,0.005kmol苯/kmol惰氣 C、0.04167kmol苯/kmol惰氣,0.02kmol苯/kmol惰氣 D、0.0831kmol苯/kmol惰氣,0.002kmol苯/kmol惰氣
A、增大 B、減小 C、不變 D、不能判斷
A、基本相同 B、各不相同 C、完全相同 D、均為0