判断题
A.n(N2O4)=n(NO2)=1.0mol B.n(N2O4)=1.0mol,n(NONO2)=2.0mol C.n(N2O4)=4.0mol,n(NONO2)=0.5mol D.n(N2O4)=2.0mol,n(NONO2)=1.0mol