ÔN TẬP TRẮC NGHIỆM KHTN 8(HOÁ)
Quiz
•
Science
•
8th Grade
•
Practice Problem
•
Easy
Duc Nguyen
Used 2+ times
FREE Resource
Enhance your content in a minute
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Điền vào chỗ trống: "Base là những ...... trong phân tử có nguyên tử kim loại liên kết với nhóm ... . Khi tan trong nước, base tạo ra ion ..."
Đơn chất, hydrogen, OH−.
Hợp chất, hydrogen, H+.
Đơn chất, hydroxide, H+.
Hợp chất, hydroxide, OH−.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Base nào tan tốt trong nước tạo thành kiềm?
Al(OH)3.
Fe(OH)2.
NaOH.
Cu(OH)2.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thang pH có giá trị từ 1 - 14, được dùng để:
đánh giá độ acid của dung dịch.
đánh giá độ acid, base của dung dịch.
đánh giá độ base của dung dịch.
đánh giá độ kiềm của dung dịch.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Điền vào chỗ trống: "Oxide là hợp chất của ....... với một nguyên tố khác."
Oxygen.
Hydrogen.
Nitrogen.
Carbon.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxide là hợp chất tạo nên từ bao nhiêu nguyên tố?
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch có pH > 7 là:
NaOH.
H2SO4.
NaCl.
HNO3.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch nào sau đây có pH < 7?
NaCl.
Ba(OH)2.
NaOH.
HCl
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?
Similar Resources on Wayground
16 questions
Acids & Alkali Quiz
Quiz
•
7th - 10th Grade
17 questions
TEKS 8.8A-C Review
Quiz
•
8th Grade
21 questions
Opowieść wigilijna
Quiz
•
1st - 9th Grade
20 questions
faktor mempengaruhi pertumbuhan mikroorganisma
Quiz
•
8th - 10th Grade
18 questions
Quiz EEAD 8° ano
Quiz
•
8th Grade
20 questions
Unit 7 - Plate Tectonics 1st period
Quiz
•
7th Grade - University
13 questions
KHTN 8 - ÔN THI GIỮA HỌC KỲ II
Quiz
•
8th Grade
14 questions
Ornização e Sistema Digestório 8 Ano
Quiz
•
7th Grade - University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Science
20 questions
Name That Tune Christmas Edition
Quiz
•
6th - 9th Grade
18 questions
Christmas Science
Quiz
•
6th - 8th Grade
37 questions
8.10B Weather Patterns
Quiz
•
8th Grade
10 questions
Exploring Plate Tectonics and Their Boundaries
Interactive video
•
6th - 10th Grade
22 questions
Amplify - Traits and Reproduction
Quiz
•
8th Grade
15 questions
Snow
Quiz
•
6th - 8th Grade
15 questions
Movie Trivia for Christmas
Quiz
•
6th - 8th Grade
20 questions
Cell Organelles and Functions
Quiz
•
6th - 8th Grade
