下列直链化合物中同分异构体数目最少的是( )。A.C5H12 B.C5H110H C.C5Hlo D.C4H802

作者: tihaiku 人气: - 评论: 0
问题 下列直链化合物中同分异构体数目最少的是( )。
选项 A.C5H12 B.C5H110H C.C5Hlo D.C4H802
答案 A
解析 戊烷只有碳骨架异构,有正戊烷、异戊烷、新戊烷3种同分异构体;戊醇有8种同分异构体:戊烯共有5种同分异构体;乙酸乙酯有6种同分异构体;同分异构体数目最少的是戊烷。故选A。

相关内容:直链,化合,异构体,数目,A.C5H12,B.C5H110H,C.C5Hlo,D.C4H802

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