
đề 01-pttn2024
Authored by Phuong Thu
Chemistry
3rd Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
32 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trùng hợp etilen tạo thành polime nào sau đây?
Poliacrilonitrin.
Polietilen.
Poli(vinyl clorua).
Xenlulozơ.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức của sắt (III) hiđroxit là
Fe2O3.
FeCl3.
Fe2(SO4)3.
Fe(OH)3.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bột nở có công thức hoá học là NaHCO3. Được sử dụng nhiều trong chế biến thực phẩm (đặc biệt là làm bánh). Vậy NaHCO3 có tên gọi là?
Natri hiđrocacbonat.
natri sunfat.
natri clorua.
natri cacbonat.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử khối của etyl fomat là
86.
60.
74.
88.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kali (K) phản ứng với clo (Cl2) sinh ra sản phẩm nào sau đây?
KCl.
KCl2.
NaCl.
NaCl2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kim loại nào sau đây không phản ứng với dung dịch H2SO4 đặc nóng?
Na.
Al.
Fe.
Au.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số nguyên tử cacbon trong phân tử Gly–Gly là
7.
5.
6.
4.
Access all questions and much more by creating a free account
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?
Similar Resources on Wayground
30 questions
Kiểm Tra este
Quiz
•
1st - 4th Grade
32 questions
Chemistry Quiz
Quiz
•
3rd Grade
37 questions
Câu hỏi về truyền nhiệt
Quiz
•
1st - 5th Grade
30 questions
ÔN TẬP GK2 K10
Quiz
•
3rd Grade
27 questions
C1-2-3 H12
Quiz
•
1st - 3rd Grade
27 questions
ĐỀ POLIME
Quiz
•
3rd Grade
32 questions
hóa sinh chương 5
Quiz
•
KG - Professional Dev...
36 questions
Ôn Tập Cuối Kỳ Môn GDCD 8
Quiz
•
3rd Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
22 questions
fractions
Quiz
•
3rd Grade
18 questions
Comparing Fractions with same numerator or denominator
Quiz
•
3rd Grade
12 questions
Presidents' Day
Quiz
•
KG - 5th Grade
15 questions
Earthly Ecosystems Unit Review
Quiz
•
3rd Grade
10 questions
Area
Quiz
•
3rd Grade
14 questions
Basic Fractions on a Number Line
Quiz
•
3rd Grade