
Acid and Alkali
Authored by Fair Lady
Science
8th - 9th Grade
Used 5+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
26 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A sample X has characteristics such as sour taste, changes litmus paper from blue to red and has pH of below 7. What can sample X be?
lemon juice
sodium hydroxide
honey
tooth paste
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Keisha carried out an experiment on sample M and N.
Sample M turns litmus paper blue to red; has pH 3.
Sample N turns litmus paper red to blue; has pH 12.
Identify sample M and N
M - Orange; N - vinegar
M - Hydrochloric acid; N - Nitric acid
M - Ammonia; N- Soap
M - Sulphuric acid; N - Ammonia
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Fish can survive only in lake water that is neutral. A group of students tested a sample of water from a lake using pH scale. Which of the following will give the correct colour?
blue
green
yellow
red
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which indicator will change from blue to red or vice versa when tested with acid or alkali?
pH paper
pH indicator
litmus paper
universal indicator
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
which of the following are examples of acid? you may tick more than 1
Hydrochloric acid
potassium hydroxide
vinegar
nitric acid
ammonia
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which of the following are examples of alkali? you may tick more than 1
Ammonia
Citric acid
fertilizer
potassium hydroxide
car battery
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
__________________ is a chemical reaction between an acid and an alkali.
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?