A.向左偏轉 B.不發(fā)生偏轉 C.向右偏轉 D.A或C
A.CH3CH2Cl B.CH3CH2OCH2CH3 C.CH3CH2CH2OH D.NaOH
A.sp→sp2 B.sp→sp3 C.sp2→sp D.sp3→sp2