
hoá(gl)
Authored by Linh Gia
Chemistry
2nd Grade
Used 1+ times

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46 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Hợp chất nào sau đây là ankan
C2H2
C2H6
C6H6
C2H4
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Ở trạng thái khí ankan có:
1 ≤ C ≤ 4
2 ≤ C ≤ 4
1 ≤ C ≤ 6
1 ≤ C ≤ 3
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
tên gọi của hợp chất có CTCT dưới là: CH3–CH2–CH(CH3)–CH2–CH3
2-etylbutan
2-metylpentan
3-metylpentan
3-etylbutan
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Chất nào sau đây tác dụng với AgNO3/NH3 ?
C2H2
C2H4
CH4
C2H6
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
.Công thức chung của Anken là:
CnH2n+2 (n≥1)
CnH2n(n≥2)
CnH2n-2 (n≥3)
CnH2n-6 (n≥6)
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Đểtạo ra ngọn lửa có nhiệt độ30000C thì khí O2và
CH4
C2H4
C2H2
C6H6
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Hợp chất hữu cơ được đốt cháy đểtạo ra ngọn lửa đó thuộc dãy đồng đẳng
ankan
anken
ankin
ankadien
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