CH3CH2CH2CH2+(I),CH3CH+CH2CH3(II),(CH3)3C+(III)三种碳正离子稳定性顺序如何?


CH3CH2CH2CH2+(I),CH3CH+CH2CH3(II),(CH3)3C+(III)三种碳正离子稳定性顺序如何?

A.II>I>III

B.II>III>I

C.I>II>III

D.III>II>I

正确答案:III>II>I


Tag:正离子 稳定性 顺序 时间:2024-01-14 22:39:06