单选:CH3(CH2)2CH2+(Ⅰ);CH3CH+CH2CH3(Ⅱ);(CH3)3C+(Ⅲ)三种碳正离子的稳定性顺序如何?() 题目分类:机动车维修技术 题目类型:单选 查看权限:VIP 题目内容: CH3(CH2)2CH2+(Ⅰ);CH3CH+CH2CH3(Ⅱ);(CH3)3C+(Ⅲ)三种碳正离子的稳定性顺序如何?()A.(Ⅰ)>(Ⅱ)>(Ⅲ);B.(Ⅰ)<(Ⅱ)<(Ⅲ);C.(Ⅱ)>(Ⅰ)>(Ⅲ);D.(Ⅱ)>(Ⅲ)>(Ⅰ)。 参考答案: