KHTN 9 - Hóa hữu cơ ( từ đầu đến bài acid)
Quiz
•
Chemistry
•
9th Grade
•
Easy
Luna Jan
Used 14+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất hữu cơ là
C2H2
Na2CO3
NaHCO3
CaCO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dẫn xuất của hydrocarbon là
C2H4
b. C2H6O
CH4
C3H8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hóa trị của Carbon trong hợp chất hữu cơ
I
II
III
IV
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hiđrocacbon trong phân tử có liên kết đôi là
C2H2
CH4
C2H6
C2H4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sản phẩm cháy của C2H4 là
H2O và SO2
H2O và CO2
H2O và H2CO3
CO2 và SO2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất hữu cơ khi cháy tạo ra sản phẩm CO2 và H2O với tỉ lệ số mol là 1 : 1 có công thức phân tử
C2H4
C2H2
CH4
C3H8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ethylic alcohol phản ứng được với
Na
Zn
K2CO3
Cu
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