
Ankan
Quiz
•
Chemistry
•
1st - 2nd Grade
•
Practice Problem
•
Medium
Lethitiep Le
Used 14+ times
FREE Resource
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50 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Công thức tổng quát của ankan là:
CnHn+2 (n>1).
CnH2n+2 (n 1).
CnH2n-2 (n 1).
CnH2n (n>1).
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần chính của khí thiên nhiên và khí mỏ dầu là metan. Công thức phân tử của metan là
C2H6
CH4
C2H4
C2H2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tiến hành clo hóa 3-metylpentan tỉ lệ 1:1, có thể thu được bao nhiêu dẫn xuất monoclo là đồng phân của nhau?
2
3
4
5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Butan không tham gia phản ứng nào sau đây?
Phản ứng cộng
Phản ứng thế
Phản ứng tách
Phản ứng cháy
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Hợp chất hữu cơ sau có tên gọi là : CH3CH2C(CH3)2CH2CH3
3,3-đimetylpentan.
3,4-đimetylpentan.
2,3-đimetylpentan.
3,3-đimetylheptan.
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Ankan X có chứa 82,76% cacboon theo khối lượng. Số nguyên tử hiđro trong một phân tử X là
6.
8.
10.
12.
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Thành phần chính của “khí thiên nhiên” là :
metan.
etan.
propan.
butan.
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