Kiểm tra 11

Quiz
•
Chemistry
•
9th - 12th Grade
•
Hard
My Thảo
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất chứa liên kết ba trong phân tử là
C2H6.
C2H2.
C2H4.
CH4.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anken có công thức tổng quát là
CnH2n + 2 với (n < 1).
CnH2n với ( n >= 2).
CnH2n – 2 với (n > 3).
CnH2n – 6 với (n > 6).
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Propen có tên gọi khác là
propilen.
etilen.
axetilen.
propan.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây thuộc cùng dãy đồng đẳng với etlien?
Benzen.
Butan.
but -1-en.
axetilen.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Có bao nhiêu liên kết đôi trong phân tử buta – 1,3 – đien?
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ở điều kiện thường, chất nào sau đây làm mất màu dung dịch Br2?
CH4.
C3H8.
C2H4.
C4H10.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho CaC2 vào H2O, thu được khí X. Chất nào sau đây là X?
CH4.
C2H2.
C2H4.
CO2.
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