[s1] 2008年5月我国四川汶川发生了特大地震灾害,卫生医疗队开赴

 [s1] 2008年5月我国四川汶川发生了特大地震灾害,卫生医疗队开赴前线展开救援,使用的下列消毒药品中属于强电解质的是                (    )

    A.酒精 B.高锰酸钾 C.碘酒 D.食醋

 


 [s1]1.

答案

 [s1] 解析:选B。A项酒精不能导电为非电解质;C、D项均为混合物,不是电解质。

 


 [s1]1.

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