40 CÂU ÔN TẬP CACBON VÀ HỢP CHẤT CỦA CACBON
Quiz
•
Chemistry
•
11th Grade
•
Medium
Huỳnh Ngô Thủy
Used 7+ times
FREE Resource
Enhance your content
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Cấu hình electron của C (Z = 6) là
1s22s22p2
1s22s22p1
1s22s12p2
1s22s23p2
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Tính khử của cacbon thể hiện trong phản ứng nào sau đây (đk thích hợp)?
2C + Ca → CaC2.
C + 2H2 → CH4.
C + CO2 → 2CO.
3C + 4Al → Al4C3.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Dẫn luồng khí CO dư qua ống sứ nung nóng đựng hỗn hợp Al2O3, CuO, MgO và Fe2O3. Sau khi phản ứng xảy ra hoàn toàn, hỗn hợp rắn còn lại trong ống sứ gồm những chất nào?
Al, Cu, Mg, Fe
Al2O3, Cu, MgO, Fe
Al2O3, Cu, Mg, Fe
Al, Cu, MgO, Fe
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Đâu không phải dạng thù hình của cacbon?
Kim cương
Chì
Fuleren
Than muội
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Vị trí của cacbon trong bảng tuần hoàn là
Ô thứ 6, nhóm VA, chu kì 2
Ô thứ 6, nhóm IVA, chu kì 2
Ô thứ 6, nhóm VA, chu kì 3
Ô thứ 8, nhóm IVA, chu kì 2
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Số oxi hoá của cacbon trong CH4 là
+4
+2
0
-4
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Muối nào sau đây bền với nhiệt?
Na2CO3
KHCO3
Cu(NO3)2
BaCO3
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
40 questions
PENILAIAN AKHIR SEMESTER GENAP T.A 2020-2021
Quiz
•
11th Grade
42 questions
ÔN TẬP GIỮA KÌ I - HÓA 12 (ESTE - LIPIT)
Quiz
•
10th - 12th Grade
36 questions
11-CHƯƠNG 2: NITO-AMONIAC-MUỐI AMONI
Quiz
•
11th - 12th Grade
40 questions
Balancing and classifying chemical equations
Quiz
•
10th - 12th Grade
40 questions
Unit 3 Test Review
Quiz
•
9th - 11th Grade
40 questions
Chemistry Weekly Quiz 2-9/10-23
Quiz
•
11th - 12th Grade
39 questions
AP Chemistry Unit 2 Bonding Review Quiz
Quiz
•
11th - 12th Grade
40 questions
Chemistry EOC Review 2024
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
34 questions
Covalent and Ionic Bonds Concepts
Quiz
•
9th - 12th Grade
12 questions
Unit 2 P #6 Electron configuration and Orbital diagrams
Quiz
•
10th - 12th Grade
20 questions
Binary Ionic Compounds (Group A Elements)
Quiz
•
11th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade