Test amin
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Huong nguyen
Used 5+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các chất: NH3, CH3CH2NHCH3, CH3CH2NH2, CH3NH2 chất có tính bazơ mạnh nhất là:
NH3
CH3CH2NHCH3
CH3CH2NH2
CH3NH2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy gồm các chất được xếp theo chiều tính bazơ giảm dần từ trái sang phải là
CH3NH2, NH3, C6H5NH2
CH3NH2, C6H5NH2, NH3
C6H5NH2, NH3, CH3NH2
NH3, CH3NH2, C6H5NH2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anilin có công thức hóa học là
C2H5NH2
CH3NH2
(CH3)2NH
C6H5NH2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metylamin không tác dụng với chất nào dưới đây?
H2SO4
HNO3
NaOH
HCl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nhúng đũa thủy tinh vào dd axit HCl đặc rồi đưa vào miệng bình chứa khí A thấy có "khói trắng". Khí A là
etylamin
anilin
amoniclorua
hiđroclorua
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho sơ đồ p.ư: C6H5-NH2 + 3Br2 → (X) + 3HBr. (X) là chất kết tủa màu trắng. Tên gọi của (X) là
bromanilin
2,4,6-tribromanilin
1,3,5-tribromanilin
tribromanilin
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các tên gọi dưới đây, tên phù hợp với chất: CH3-CH(CH3)-NH2?
Isopropylamin
Etylmetylamin
Isopropanamin
Metyletylamin
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