A) 1,3 •
114. (v12c-216-34) 36 g A spirt teng miqdorda 2 idishga ajratildi. 1 idishdagi spirt oksidlanib Р’ kislota hosil boldi. Ikkinchi idishdagi A spirt bilan Р’ kislota reaksiyaga kirishganda 34,8 g murakkab efir hosil bolsa, murakkab efir(lar)ni aniqlang.
1) РЎРќР·РЎРќ2РЎ00РЎРќ(РЎРќР·)2;
2) CH3COOCH2CH3;
3) CH3CH2COOCH2CH2CH3;
4) РЎРќР·РЎРћРћРЎРќ(РЎРќР·)3;
5) CH3COOCH2CH2CH2CH3.
A) 1,3 • B) 2, 5
C)3
D) 1,3, 4, 5