互为同分异构体的物质一定不可能具有 A.相同的分子式        

互为同分异构体的物质一定不可能具有

A.相同的分子式              B.相同的结构

C.相似的化学性质            D.相同的相对分子质量

 

答案

B

解析:

 

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