
CK1 12 - 21-22 (2)
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Medium
Toàn Pham
Used 4+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đồng phân amin có công thức phân tử C2H7N là
4.
3.
2.
5.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anilin có công thức là
CH3COOH.
C6H5NH2.
C6H5OH.
CH3OH.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các chất sau, chất nào là amin bậc 2?
H2N-[CH2]6–NH2
CH3–CH(CH3)–NH2
C6H5NH2
CH3–NH–CH3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Amin CH3CH2NH2 có tên gọi là
metylamin.
propylamin.
etylamin.
đimetylamin.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ở điều kiện thường, chất nào sau đây là chất khí có mùi khai?
Ancol etylic.
Axit axetic..
Metylamin.
Anilin.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đâylà amino axit?
CH3NH2.
C2H5COOCH3.
H2N-CH2-COOH.
CH3COOH.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch chất nào sau đây làm quỳ tím đổi thành màu xanh?
Glyxin.
Lysin.
Valin.
Alanin.
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