
test trắc nghiệm hôa
Quiz
•
Science
•
5th Grade
•
Easy
Khiết Như
Used 2+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sự điện li
phân hủy các chất khi tan trong nước để tạo chất mới
phân li thành ion của các chất khi tan
quá trình kết hợp giữa các ion tạo thành ptu
phản ứng giữa các ion tạo ra chất kết tủa
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào không phải chất điện ly
CuO
CuCL2
HCl
NaCl
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid yếu
HClO
HCl
HI
H2SO4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
base???
H2O
NH3
NaCl
HCl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Môi trường acid là môi trường có độ pH ntn??
<10
=7
>7
<7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khi một hệ đạt trạng thái cân bằng thì trạng thái đó là
cân bằng tĩnh
cân bằng động
cân bằng bền
cb ko bền
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid??
NH3
Na+
HCOOH
NaOH
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
22 questions
Unit 3 assessment Review
Quiz
•
5th - 8th Grade
25 questions
Constructive and Destructive Forces
Quiz
•
5th Grade
20 questions
Chapter 3 : Variation and Inheritance
Quiz
•
5th - 9th Grade
24 questions
Hội vui học tập K5 tuần 27
Quiz
•
5th Grade
27 questions
Q2 Science NC Check-In Review
Quiz
•
5th Grade
20 questions
DNA & Genes
Quiz
•
5th - 7th Grade
20 questions
GK Science
Quiz
•
5th - 7th Grade
21 questions
CNN^^ ÔN CK2 KHOA HỌC
Quiz
•
5th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Science
20 questions
Physical and Chemical Changes
Quiz
•
5th Grade
22 questions
Light Energy
Quiz
•
5th Grade
25 questions
CA2 Science Review
Quiz
•
3rd - 5th Grade
20 questions
NC Check in review #1
Quiz
•
5th Grade
10 questions
Producers, Consumers, and Decomposers
Quiz
•
5th Grade
20 questions
Chemical and Physical Changes
Quiz
•
5th Grade
10 questions
Law of Conservation of Mass
Quiz
•
5th Grade
13 questions
Electrical Circuits
Quiz
•
5th Grade
