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Quiz
•
Chemistry
•
11th Grade
•
Practice Problem
•
Medium
Thủy Nguyễn
Used 2+ times
FREE Resource
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phenol phản ứng được với dung dịch nào sau đây?
A. NaHCO3. B. CH3COOH. C. K. D. HCl
A
B
C
D
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Axit acrylic (CH2=CH-COOH) không phản ứng với chất nào sau đây?
A. CaCO3.. B. KOH. C. Ag. D. Br2.
A
B
C
D
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức cấu tạo của stiren là :
A. C6H5C2H3 B. C6H5CH2CH3
C. C6H5-CH=CH2 D. Cả A và C
A
B
C
D
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là ancol ?
A. CH3-O-CH3 B. CH3OH
C. HCHO D. C2H5COOH
A
B
C
D
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất có thể trùng hợp tạo ra polime là
A. Axit axetic B. Etilen
C. Metanol D. Toluen
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương pháp điều chế ancol etylic từ chất nào sau đây là phương pháp sinh hóa?
A. Anđehit axetic. B. Etylclorua.
C. Tinh bột. D. Etilen.
A
B
C
D
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phenol có công thức phân tử là
A. C2H5OH. B. C3H5OH. C. C6H5OH. D. C6H5CH2OH.
A
B
C
D
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