Perhatikan reaksi-reaksi berikut! 1. CH3-CH2OH -> CH2=CH2 +

Perhatikan reaksi-reaksi berikut! 1. CH3-CH2OH -> CH2=CH2 + H2O 2. CH3-CH=CH2 + HCI -> CH3-CHCI-CH3 3. CH3-CH2Cl + CH3OK -> CH2=CH2 + KCI + CH3-OH 4. C2H5Cl + NaOH -> C2H5OH + HCI 5. CH=C-CH3 + H2 -> CH2=CH-CH3 Jenis reaksi substitusi ditunjukkan oleh persamaan reaksi A. (1) D. (4) B. (2) E. (5) C. (3)