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下列四个溶剂,相对密度大于1的是:( )
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下列四个溶剂,相对密度大于1的是:( )
A、正庚烷
B、环己烷
C、乙醚
D、1,2-二氯乙烷
时间:2021-09-02 00:03
关键词:
联大
河南理工大学
有机化学
答案解析
D
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