Hợp chất của nitrogen 2025 (2)
Quiz
•
Chemistry
•
12th Grade
•
Easy
Nguyễn An
Used 3+ times
FREE Resource
45 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phát biểu nào sau đây đúng?
Amino acid là hợp chất hữu cơ đa chức chứa đồng thời -NH2 và -COOH.
Amino acid là hợp chất hữu cơ tạp chức chứa đồng thời -NH2 và -COOH.
Amino acid là hợp chất hữu cơ đơn chức chứa đồng thời -NH2 và -COOH.
Amino acid là hợp chất hữu cơ tạp chức chứa đồng thời 1 nhóm -NH2 và 1 nhóm -COOH.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
α-amino acid là amino acid có nhóm amino gắn với C thứ mấy?
1.
2.
3.
4.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là hợp chất tạp chức?
Methylamine.
Aniline.
Acetic acid.
Glycine.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây thuộc loại hợp chất hữu cơ tạp chức?
Triolein.
Alanine.
Dimethylamin.
Adipic acid.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là amino acid?
C2H5NH2.
NH2CH2COOH.
C2H5COOH.
C2H5OH.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là amino acid?
Glycine.
Glucose.
Methylamine.
Tripalmitin.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây thuộc loại α-amino acid?
HOCH2COOH.
H2NCH2CH2COOH.
H2NCH(CH3)NH2.
H2NCH(CH3)COOH.
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