Khi cho cùng một số mol mỗi chất: phenyl axetat, vinyl axetat, triolein

* Hướng dẫn giải

Vinyl axetat:

$C{H}_{3}COOCH=C{H}_2 + NaOH \to C{H}_{3}COONa + C{H}_{3}CHO$

Phenyl axetat:

$C{H}_{3}COO{C}_6{H}_5 + 2NaOH \to C{H}_{3}COONa + C_6{H}_{5}ONa + H_{2}O$

Triolein:

${\left(C_{17}{H}_{33}COO\right)}_3{C}_3{H}_5 + 3NaOH \to 3C_{17}{H}_{33}COONa + C_3{H}_5{\left(OH\right)}_3$

Metyl metarylat:

$C{H}_2=C\left(C{H}_3\right)COOC{H}_3 + NaOH \to C{H}_2=C\left(C{H}_3\right)COONa + C{H}_{3}OH$

→  Đáp án C