Hóa 11
Quiz
•
Chemistry
•
Professional Development
•
Practice Problem
•
Medium
chia GenZ
Used 1+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cho dãy các chất: HCHO, CH3COOH, HCOOH, CH3CHO, C2H5OH, C2H5CHO. Số chất trong dãy tham gia phản hồi ứng dụng tráng gương là
4
3
5
6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Trong các chất sau đây, chất nào tham gia phản ứng tráng gương?
HCOOH
CH3COOH
CH3CH2COOH
CH3CH2CH2OH
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Trong các công thức sau đây, hãy cho biết công thức nào là công thức của rượu bậc 1.
CnH2n + 1OH
RCH2OH
R (OH) z
CnH2n-1OH
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Axit 2 - metylpropanoic có công thức cấu tạo như thế nào?
CH3CH2CH2COOH
CH3COOH
CH3 (CH2) 3COOH
CH3CH2 (CH3) COOH
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
CH3CH2CH2CHO có tên gọi là:
propanal
butanal
propan-1-al
butan-1-al
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Axit cacboxylic là hợp chất hữu cơ trong phân tử có chức năng nhóm mang
-COOH
-CHO
-COH
-OH
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
.
Anđehit là hợp chất hữu cơ trong phân tử có chức năng nhóm mang
-CHO
-COOH
-COH
-OH
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