8g无水硫酸铜配成0.1mol/L的水溶液,则下列说法正确的是         

8g无水硫酸铜配成0.1mol/L的水溶液,则下列说法正确的是                             (      )

 A.溶于500mL水中                           B.溶解后得到500ml溶液

C.从中取出100mL溶液,其浓度为0.02mol/L      D.从中取出1mL溶液,其浓度为0.01mol/L

答案

B

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