
Bài amine hóa 12
Interactive Video
•
Chemistry
•
12th Grade
•
Practice Problem
•
Medium
Mường THPT
Used 3+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khái niệm amine?
Một hợp chất có chứa 1 nguyên tử nitrogen
Là dẫn xuất của NH3 trong đó H được thay thế bằng các gốc hydrocarbon
là hợp chất có 1 nguyển tử N Liên kết ít nhất với 1 nguyên tử C
Là hợp chất có tính bazo
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cách xác định bậc amine?
Theo số lượng nguyên tử H liên kết với nguyên tử N
Theo tổng số nguyên tử C trong phân tử.
Theo số lượng nhóm hydrocarbon liên kết trực tiếp với nguyên tử N
Theo loại nhóm hydrocarbon (alkyl hoặc aryl).
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the degree of trimethylamine ((CH3)3N)?
Primary
Secondary
Tertiary
Quaternary
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the Serotonin molecule shown, what are the degrees of the amine groups labeled (1) and (2) respectively?
(1) Primary, (2) Secondary
(1) Secondary, (2) Primary
(1) Primary, (2) Tertiary
(1) Secondary, (2) Tertiary
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