
hoa11
Quiz
•
World Languages
•
11th Grade
•
Medium
Linh Nguyet
Used 6+ times
FREE Resource
Enhance your content
99 questions
Show all answers
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Câu 25. Chất nào sau đây làm mất màu dung dịch bromine?
A. Butane.
B. But-1-ene.
C. Carbon dioxide
D. Methylpropane.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A. CH3CHClCH2CH3
B. CH2=CHCH2CH2Cl
C. CH2ClCH2CH2CH3
D. CH2=CHCHClCH3
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Câu 29. Trùng hợp khí nào sau đây thu được nhựa PE?
A. ethylene.
B. methane.
C. acetylene.
D. ethane.
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Câu 35. Để làm sạch ethylene có lẫn acetylen ta cho hỗn hợp đi qua dung dịch nào sau đây ?
A. bromine dư.
B. KMnO4 dư.
C. AgNO3 /NH3 dư.
D. tất cả đều đúng
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Câu 27. Cho phản ứng sau: CH2 ═ CH2 + H2O X. Công thức cấu tạo của X là:
A. CH3CHO
A. CH3CHO
B. CH3COOH
D. C2H5OH
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Câu 12: Cho toluene phản ứng với HNO3 đặc, xúc tác H2SO4 đặc thu được hỗn hợp sản phẩm X và Y. Vậy X, Y lần lượt là:
A.o-nitrotoluen và p-nitrotoluen.
B. o-nitrotoluen và m-nitrotoluen.
C.p-nitrotoluen và m-nitrotoluen.
D. nitrotoluen và m-nitrotoluen.
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
95 questions
Cours 9 février 6T
Quiz
•
11th Grade
96 questions
English very hard
Quiz
•
11th Grade
100 questions
Révision grammaire 4e secondaire
Quiz
•
11th Grade
100 questions
1301-1400 English>Japanese
Quiz
•
9th - 12th Grade
100 questions
The 100 Questions of Christmas
Quiz
•
9th - 12th Grade
100 questions
C3.U1 Exam Review Quiz
Quiz
•
11th Grade
99 questions
Imagine 1 Unité 0 Révision
Quiz
•
5th Grade - University
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
MINERS Core Values Quiz
Quiz
•
8th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
Discover more resources for World Languages
28 questions
Ser vs estar
Quiz
•
9th - 12th Grade
15 questions
PRESENTE CONTINUO
Quiz
•
9th - 12th Grade
16 questions
Subject pronouns in Spanish
Quiz
•
9th - 12th Grade
21 questions
subject pronouns in spanish
Lesson
•
11th - 12th Grade
23 questions
-ar verbs present tense Spanish 1
Quiz
•
9th - 12th Grade
15 questions
El Parque del Dominó, versión principal
Quiz
•
9th - 12th Grade
25 questions
Preterito regular
Quiz
•
10th - 12th Grade
51 questions
Autentico 1 1B Chapter Quiz
Quiz
•
9th - 12th Grade
