chương 3 nè mấy quỷ
Quiz
•
Chemistry
•
1st Grade
•
Medium
18.Lê Lâm
Used 38+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức của etylamin là
A. C6H5NH2
B. C2H5NH2
C. CH3NHCH3
D. CH3NH2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức của đimetylamin là
A. C6H5NH2
B. C2H5NH2
C. CH3NHCH3
D. CH3NH2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức của anilin là
A. C6H5NH2
B. C2H5NH2
C. CH3NHCH3
D. CH3NH2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gốc - chức của C2H5NH2 là
A. metylamin
B. metanamin
C. etylamin
D. etanamin
Answer explanation
HỌC LẠI ĐI CÂU NÀY MÀ CŨNG XEM GIẢI THÍCH À ?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mùi tanh của cá chủ yếu do chất X có công thức (CH3)3N gây lên. Tên của X là
A. propylamin
B. anilin
C. Alanin
D. Trimetylamin
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đồng phân amin ứng với công thức phân tử C2H7N là
A. 1
B. 2
C. 3
D. 4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất nào sau đây là amin bậc hai ?
A. C6H5NH2
B. CH3NH2
C. CH3NHCH3
D. (CH3)3N
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