Lý thuyết este(CTTQ+ danh pháp)
Authored by Nguyễn thị ngọc mai
Science
9th - 12th Grade
Used 2+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Công thức chung của este no, đơn chức, mạch hở là
CnH2nO2.
CnH2n-2O2.
CnH2n-4O2.
CnH2n+2O2.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất nào sau đây không phải là este?
HCOOCH3.
CH3COOH.
CH3COOCH3.
HCOOC6H5.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất nào sau đây không phải là este?
C3H7OH.
CH3COOC2H5.
CH3COOCH3.
HCOOC6H5.
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Hợp chất CH3COOCH3 có tên gọi là
metyl axetat.
metyl fomat.
etyl axetat.
etyl fomat.
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Hợp chất HCOOCH3 có tên gọi là
metyl axetat.
metyl fomat.
etyl axetat.
etyl fomat.
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Hợp chất C2H5COOCH3 có tên gọi là
propyl axetat.
etyl fomat.
etyl axetat.
metyl propionat.
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Hợp chất CH3COOC2H5 có tên gọi là
metyl axetat.
metyl fomat.
etyl axetat.
etyl fomat.
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