
METAN - ETILEN - AXETILEN
Quiz
•
Chemistry
•
9th Grade
•
Practice Problem
•
Medium
kp Tran
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22 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Metan có công thức phân tử là
CH4
C2H4
C2H2
C2H6
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Etilen có công thức phân tử là
CH4
C2H4
C2H2
C2H6
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Axetilen có công thức phân tử là
CH4
C2H4
C2H2
C2H6
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Etilen có công thức cấu tạo là
CH3-CH3
CH3=CH3
CH2=CH2
CH2-CH2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Axetilen có công thức cấu tạo là
CH3-CH3
CH≡CH
CH2=CH2
CH=CH
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Để làm sạch metan có lần etilen người ta cho hỗn hợp đi qua:
Khí hidro có Ni, to
Dung dịch Brom
Dung dịch AgNO3/NH3
Khí hidroclorua
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chất nào sau đây không có khả năng làm mất màu dung dịch brom?
Metan
Etilen
Axetilen
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