
Câu hỏi về Amin

Quiz
•
Chemistry
•
12th Grade
•
Hard
Van Duong
Used 4+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 1: Chất nào sau đây là amine bậc II?
C5H5NH2
(CH3)2NH
(CH3)3N
CH3NH2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 2: Công thức chung của amine no đơn chức mạch hở là
CnH2n+3N
CnH2n+1N
CnH2n-1NH2
CnH2n+2NH2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 3: Propan-2-amine là chất nào sau đây?
CH3CH2NH2
CH3CH2CH(NH2)CH3
CH3CH2CH2NH2
(CH3)2CHNH2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 4: CH3-NH-CH3 có tên thay thế là
đimethylamine
ethan-2-amine
ethylamine
N-methylmethanamine
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 5: Số đồng phân cấu tạo amine có cùng công thức phân tử C3H9N là
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 6: Số đồng phân cấu tạo amine bậc I chứa vòng benzene có cùng công thức phân tử C7H9N là
4
2
3
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 7: Trong số các amine sau: methylamine; dimethylamine; aniline; diphenylamine; butan-2-amine, isopropyl amine, ethylmethylamine. Có bao nhiêu amine bậc II?
1
2
3
4
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