按照下图装置，瓶内盛放下列何种物质时灯泡能发光_刷题宝

题干

按照下图装置，瓶内盛放下列何种物质时灯泡能发光（　）

A：蒸馏水

B：酒精溶液

C：食盐固体

D：硫酸溶液

上一题下一题 0.0难度选择题更新时间:2016-03-08 05:57:48

答案(点此获取答案解析）

D

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