A.20mol/L B.5mol/L C.4.8mol/L D.0.5mol/L
A.均一穩(wěn)定 B.能透過半透膜 C.丁達爾效應(yīng) D.分散質(zhì)顆粒大小
A.溶質(zhì)質(zhì)量/(溶質(zhì)質(zhì)量+溶劑質(zhì)量)×100% B.溶劑質(zhì)量/(溶質(zhì)質(zhì)量+溶劑質(zhì)量)×100% C.溶質(zhì)質(zhì)量/溶劑質(zhì)量×100% D.溶劑質(zhì)量/溶質(zhì)質(zhì)量×100%