下列溶液中,Cl-的物质的量浓度最大的是(    )。 A.100 mL 0.5 mol

下列溶液中,Cl的物质的量浓度最大的是(    )。

A.100 mL 0.5 mol/L NaCl(aq)         B.200 mL 0.5 mol/L MgCl2(aq)

C.300 mL 0.5 mol/L BaCl2(aq)        D.400 mL 0.5 mol/L AlCl3(aq)

答案

D

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