
AMINE- AMINOACID
Quiz
•
Chemistry
•
12th Grade
•
Medium
Nguyễn Thảo
Used 2+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất nào sau đây thuộc loại amine bậc 1 ?
(CH3)3N.
CH3NHCH3.
CH3NH2.
CH3CH2NHCH3.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên thay thế của CH3-CH2-NH2 là
Methylamine
Ethylamine
Methanamine
Ethanamine
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Dung dịch chất nào sau đây làm quỳ tím chuyển sang màu xanh?
Ethyl amine.
Phenol.
Aniline.
Acetic acid.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất nào sau đây là amine?
NH3.
CH3-COOH.
(CH3CH2)2NH.
C6H5NO2.
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Amine no, đơn chức, mạch hở có công thức tổng quát là
CnH2nN.
CnH2n+1N.
CnH2n+3N.
CnH2n+2N.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Để khử mùi tanh của cá (gây ra do một số amine) nên rửa cá với ?
nước muối
nước
giấm ăn.
cồn
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ở điều kiện thường, amin nào sau đây ở trạng thái lỏng?
Etylamine.
Dimethylamine.
Phenylamine.
Methylamine.
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