下列物质中，既能因发生化学反应而使溴水褪色，又能使高锰酸钾酸性溶液褪色的是( ) ①CH3CH2CH2CH3②CH3CH2CH=CH2_刷题宝

题干

下列物质中，既能因发生化学反应而使溴水褪色，又能使高锰酸钾酸性溶液褪色的是( )

①CH₃CH₂CH₂CH₃②CH₃CH₂CH=CH₂

A：①②③④

B：②③④

C：②④

D：只有②

上一题下一题 0.0难度选择题更新时间:2018-11-07 10:16:42

答案(点此获取答案解析）

D

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