chuott
Quiz
•
Performing Arts
•
10th Grade
•
Practice Problem
•
Medium
Thanh Đặng
Used 3+ times
FREE Resource
Student preview

50 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy chất nào sau đây gồm các hợp chất hữu cơ
C6H6, CCl4, CH3COONa, CO2
CH4, C2H5ONa, CH2Cl2, C6H6
CaCO3, NaHCO3, C2H4, CH
CO, CO2, KHCO3, CHCl3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho công thức phân tử các chất sau: CH4, CO, KHCO3, CH3Cl, C2H6O, C12H22O11, CO2, C6H5Br, C2H6, CH3COOK, C2H2. Số chất là dẫn xuất của hidro cacbon là
8
9
5
3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức phân tử C3H8 có số liên kết đơn là:
10
8
9
12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trái cây trong quá trình chín sẽ thoát ra một lượng nhỏ chất khí nào sau đây:
CH4
CO2
O2
C2H4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hidro cacbon X có chứa 75% về khối lượng là cacbon, X là:
C2H4
CH4
C2H2
C3H8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho 11,2 lit hỗn hợp gồm metan và etilen qua dung dịch brom, dung dịch nhạt màu và thấy có 4,48 lit khí thoát ra sau phản ứng. Phần trăm thể tích khí metan trong hỗn hợp ban đầu là:
50%
20%
60%
40%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy chất đều thuộc hidro cacbon là:
CH4, C2H2, C6H6
C2H6O, C6H6, CH4
CHCl3, CH4, C2H4
CH3Br, C2H2, C2H4
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
Already have an account?
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Performing Arts
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
10 questions
Understanding Meiosis
Interactive video
•
6th - 10th Grade
10 questions
Exploring the Origins of Veterans Day
Interactive video
•
6th - 10th Grade
28 questions
Ser vs estar
Quiz
•
9th - 12th Grade
10 questions
Understanding Protein Synthesis
Interactive video
•
7th - 10th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
10 questions
Exploring the Origins of Veterans Day
Interactive video
•
6th - 10th Grade