AgC1在水中,0.01mo1/lCaC12溶液中,0.01mo1/lNaC1溶液,0.05mo1/lAgN03溶液中的溶解度分别为S0、S1、S2、S3,那么下列哪种排列是正确的()。
AgC1在水中,0.01mo1/lCaC12溶液中,0.01mo1/lNaC1溶液,0.05mo1/lAgN03溶液中的溶解度分别为S0、S1、S2、S3,那么下列哪种排列是正确的()。
A.S0>S1>S2>S3
B.S0>S2>S1>S3
C.S0>S1>S2=S3
D.S0>S2>S3>S1
正确答案:B
提示:据同离子效应,同离子浓度越大,溶解度越低。