• 2022-06-29
    根据次序规则,下列基团大小排列顺序正确的是:
    A: -CH3>-CH2CH3>-CH(CH3)2>-C(CH3)3
    B: -CH3>-CH(CH3)2>-CH2CH3>-C(CH3)3
    C: -C(CH3)3>-CH(CH3)2>-CH2CH3>-CH3
    D: -C(CH3)3>-CH2CH3>-CH(CH3)2>-CH3
    E: -C(CH3)3>-CH3>-CH(CH3)2>-CH2CH3