
ESTE-LIPTI
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Medium
Esther Nguyễn
Used 2+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este nào sau đây có mùi chuối chín?
Etyl fomat
Benzyl axetat
Isoamyl axetat
Etyl butirat
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất béo là trieste của axit béo với
ancol etylic
glixerol
ancol metylic
etylen glicol
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este C2H5COOC2H5 có tên gọi là
etyl fomat
vinyl propionat
etyl propionat
etyl axetat
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất béo tripanmitin có công thức là
(C17H35COO)3C3H5
(C17H33COO)3C3H5
(C15H31COO)3C3H5
(C17H31COO)3C3H5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đun nóng este HCOOCH3 với một lương vừa đủ dung dịch NaOH sản phẩm thu được là
CH3COONa và CH3OH
HCOONa và CH3OH
HCOONa và C2H5OH
CH3COONa và C2H5OH
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Isoamyl axetat có công thức cấu tạo là
CH3COOCH2–CH2–CH(CH3)2
CH3COOCH(CH3)–CH(CH3)2
CH3COOCH2–C(CH3)2–CH3
CH3COOC(CH3)2–CH2–CH3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
etyl axetat có phản ứng với chất nào sau đây?
FeO
NaOH
Na
HCl
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