
de amin
Quiz
•
Chemistry
•
4th Grade
•
Practice Problem
•
Easy
Nguyen Tham
Used 9+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức tổng quát của amin no đơn chức, mạch hở là:
CnH2n+1N
CnH2n+1NH2
CnH2n+3N
CxHyN
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đồng phân amin có công thức phân tử C2H7N là:
4
5
3
2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đồng phân amin có công thức phân tử C3H9N là:
4
3
2
5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đồng phân amin ứng với CTPT C4H11N và số đồng phân amin bậc 1, bậc 2, bậc 3 lần lượt là:
7, 3, 3, 1
8, 4, 3, 1
7, 3, 3, 1
6, 3, 2, 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch chất nào sau đây làm qùy tím chuyển thành màu xanh?
Etylamin.
Glyxin
Valin.
Alanin
6.
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
CH3–NH–CH3
C6H5NH2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các tên gọi dưới đây, tên nào phù hợp với chất CH3–CH(CH3)–NH2?
Metyletylamin.
Etylmetylamin.
Isopropanamin
Isopropylamin.
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