
Hoa'
Quiz
•
English
•
12th Grade
•
Practice Problem
•
Easy
Duy Hoàng
Used 15+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong phân tử chất nào sau đây có chứa nguyên tố nitrogen?
Glucose
Methylamine
Ethyl Axetate
Saccharose
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức phân tử của đimethylamine là
C2H8N2
C2H7N
C4H11N
CH6N2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Có bao nhiêu amine bậc ba là đồng phân cấu tạo của nhau ứng với công thức phân tử C5H13N?
4
2
5
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số nguyên tử carbon có trong phân tử aniline là
1
4
6
7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Amino acid có phân tử khối nhỏ nhất là
Glycine
Alanine
Valine
Lysine
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất X có công thức H2N-CH(CH3)COOH. Tên gọi của X là
Valine
Lysine
Alanine
Glycine
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây vừa tác dụng được với H2NCH2COOH, vừa tác dụng với CH3NH2?
NaCl
CH3OH
NaOH
HCl
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