ôn gk1 h11
Quiz
•
Chemistry
•
KG
•
Practice Problem
•
Medium
Phuong Thu
Used 12+ times
FREE Resource
Enhance your content in a minute
34 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch chất nào sau đây dẫn được điện?
NaCl.
C6H12O6 (glucozơ)
C12H22O11 (saccarozơ)
C2H5OH.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là chất điện li yếu?
KNO3
NaOH
HCl.
CH3COOH.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Các dung dịch axit, bazơ, muối dẫn điện được là do trong dung dịch của chúng có các
A.ion trái dấu.
B.anion (ion âm)
C.cation (ion dương)
D. chất.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Theo thuyết A-rê-ni-ut, chất nào sau đây là axit?
A. HCl.
B. C6H12O6 (glucozơ).
C. K2SO4.
D. NaOH.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là hiđroxit lưỡng tính?
A. Ba(OH)2.
B. Al(OH)3.
C. NaOH.
D. Ca(OH)2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là muối trung hòa?
A. NaHCO3.
B. NaH2PO4.
C. NaHSO4.
D.Na2SO4.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Môi trường axit có nồng độ ion H+ thỏa mãn điều kiện nào sau đây?
A. [H+] < [OH-].
B. [H+] = 10-7.
C. [H+] > 10-7.
D. [H+] < 10-7.
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
30 questions
REMEDIAL TENGAH SEMESTER GENAP 2024/2025
Quiz
•
10th Grade - University
39 questions
Review: Redox & Nuclear Chemistry
Quiz
•
10th Grade
29 questions
last quiz forunit1-2 in cap1unit1-2in cap2andunit2in cap3
Quiz
•
1st Grade
30 questions
ข้อสอบปลายภาควิชาเคมี 2 เทอม 2/2564
Quiz
•
10th Grade
33 questions
ôn tập học kì II hóa 10
Quiz
•
10th Grade
35 questions
HÓA 10 CUỐI KÌ 2
Quiz
•
9th - 12th Grade
30 questions
HYDROGEN
Quiz
•
11th Grade
30 questions
Reaksi Redoks
Quiz
•
10th Grade
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 Chemistry
14 questions
States of Matter
Lesson
•
KG - 3rd Grade
20 questions
Disney Characters
Quiz
•
KG
20 questions
Place Value
Quiz
•
KG - 3rd Grade
7 questions
Natural Resources
Quiz
•
KG - 2nd Grade
15 questions
Pronouns
Quiz
•
KG - 3rd Grade
15 questions
Single digit addition and subtraction
Quiz
•
KG - 1st Grade
10 questions
Dichotomous Key
Quiz
•
KG - University
25 questions
Integer Operations
Quiz
•
KG - University
