
Hóa 9 - CK 2
Authored by Luna Jan
Business
6th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch NaOH tác dụng với chất nào trong các chất sau đây:
C2H4
(RCOO)3C3H5
C2H5OH
H2O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khí ethylene làm
Đục nước vôi trong
Mất màu dd bromine
Quì tím hóa đỏ
Kết tủa dd BaCl2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acetic acid phản ứng được chất nào sau đây:
CaCO3
Cu
Ag
Na2SO4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acetic acid không phản ứng được chất nào sau đây:
CaCO3
Zn
K2SO4
Cu(OH)2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ethylic alcohol phản ứng được với chất nào sau đây:
K, O2
C2H4 , Fe
H2O , O2
Cu, Na
6.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
C2H4
CH4
C2H2
C2H5OH
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sản phẩm tạo thành khi hủy phân chất béo trong môi trường acid
Rượu etylic + Glyxerol
Axit axetic + Glyxerol
Các muối của axit béo + Glyxerol
Axit béo + Glyxerol
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