Form 2 Science, Acids and Alkalis
Authored by Tze Toh
Science
8th Grade
NGSS covered
Used 3K+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is NOT a property of an acid?
Tastes sour
Corrosive
Changes the colour of blue litmus paper to red
Has a pH value higher than 7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What gas is released when an acid reacts with an reactive metal?
Oxygen
Hydrogen
Helium
Bromine
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is NOT a property of an alkali?
Tastes bitter
Corrosive
Changes the colour of blue litmus paper to red
Has a pH value higher than 7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is a strong alkali?
Sodium hydroxide
Potassium nitrate
Sodium nitrate
Potassium sulphate
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is NOT a strong acid?
Ethanoic acid
Nitric acid
Hydrochloric acid
Sulphuric acid
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What gas is released when an ammonium salt is heated together with an alkali?
Sulphur
Ammonia
Carbon dioxide
Oxygen
Tags
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the pH value of vinegar?
1
7
4
11
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 Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
