Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Acids And Bases
Test Description: Review questions about acids and bases.
Instructions: Answer all questions to get your test result.
1) A solution with a pH of 8.0 is
A
a weak base
B
neutral
C
a strong base
D
acidic
2) Which of the following is a value from the pH scale?
A
-14.0
B
12.0
C
14.5
D
-7.0
3) Which of the following values of pH will change red litmus paper blue?
A
13.5
B
7.0
C
3.1
D
6.2
4) Which of the following values of pH will change blue litmus paper red?
A
1.0
B
12.6
C
8.2
D
7.0
5) An acid has
A
no hydrogen ions (H+)
B
low concentrations of hydrogen ions (H+)
C
no hydroxide ions (OH-)
D
high concentrations of hydrogen ions (H+)
6) What is the missing part of the chemical equation? ___________ + base --- salt + water
A
pH
B
base
C
acid
D
H20
7) Which of the following is a basic pH?
A
8.0
B
5.0
C
6.0
D
7.0
8) What will be the outcome of putting litmus paper into rainwater? (look at the pH on your pH scale!)
A
red paper turns blue, blue paper does not change
B
red paper turns blue, blue paper turns red
C
red paper does not change, blue paper turns red
D
red paper does not change, blue paper does not change
9) According to the pH scale, which substance is more acidic than tomato juice? (use your pH scale)
A
acid rain
B
milk
C
ammonia solution
D
lemon juice
10) According to the pH scale, which substance has the lowest hydrogen ion concentration? (the least H+)
A
distilled water
B
tomato juice
C
oven cleaner
D
stomach acid
11) What will be the outcome of putting litmus paper into a mixture of equal parts lemon juice and ammonia solution? (what happens when you mix equal acids and bases with the same strength?)
A
red paper turns blue, blue paper does not change
B
red paper does not change, blue paper does not change
C
red paper turns blue, blue paper turns red
D
red paper does not change, blue paper turns red
12) According to the pH scale, which substance is the weakest base?
A
oven cleanser
B
bleach
C
human blood
D
soap
13) A solution with a pH of 2.0 is
A
basic
B
a strong acid
C
a weak acid
D
neutral
14) A neutral solution has
A
equal amounts of hydrogen ions and hydroxide ions
B
no hydrogen ions (H+)
C
slightly more hydroxide ions than hydrogen ions
D
no hydroxide ions (OH-)
15) If you spilled an acid on the floor the best way to clean it up would be to
A
add a base to it
B
add water to it
C
use a disposable spong
D
add salt to it
16) According to the pH scale, which substance is LESS acidic than acid rain?
A
milk
B
stomach acid
C
tomato juice
D
lemon juice
17) According to the pH scale, which substance has the highest acidity?
A
stomach acid
B
milk
C
distilled water
D
oven cleaner
18) What is pH a measure of?
A
density
B
hydrogen-ion concentration
C
ion concentration
D
solute concentration
19) Distilled water will
A
change red litmus paper to blue.
B
not change red or blue litmus paper.
C
cannot be tested using litmus paper.
D
change blue litmus paper to red.
20) What is the missing part of the chemical equation? acid + base-- salt + ________
A
salt
B
pH
C
gas
D
H2O
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?