ÔN TẬP THI CUỐI HKII MÔN HÓA 2022.2023

Quiz
•
Chemistry
•
9th - 12th Grade
•
Medium
Huỳnh CT)
Used 3+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ankan là những hiđrocacbon no, mạch hở, có công thức chung là
CnH2n+2 (n ≥1).
CnH2n-2 (n ≥2).
CnH2n (n ≥2).
CnH2n-6 (n ≥6).
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anken là những hiđrocacbon không no, mạch hở, có công thức chung là
CnH2n+2 (n ≥1).
CnH2n-6 (n ≥6).
CnH2n (n ≥2).
CnH2n-2 (n ≥2).
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trùng hợp etilen, sản phẩm thu được có cấu tạo là
( CH2 = CH2 )n
( CH2 - CH2 )n
( CH = CH )n
( CH3 - CH3 )n .
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức chung của ankylbenzen là
CnH2n+1C6H5
CnH2n+6 với n ≥ 6.
CxHy với x ≥ 6
CnH2n-6 với n ≥ 6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho benzen + Cl2 dư (as), thu được dẫn xuất clo X. Vậy X là
C6H5Cl.
p-C6H4Cl2.
C6H6Cl6.
m-C6H4Cl2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thuốc nổ TNT được điều chế trực tiếp từ
benzen.
toluen
vinylbenzen
p-xilen
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Toluen (metylbenzen) có công thức phân tử là
C8H10
C7H8
C8H8
C9H12
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