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WorksheetsQuiz on Acids, Bases, and Salts
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
Which of the following is a strong acid?
a)
Lemon juice
b)
Hydrochloric acid
c)
Soap water
d)
Baking soda
2.
What is the pH value of a neutral solution?
a)
1
b)
7
c)
10
d)
14
3.
Which of these substances is a base?
a)
Vinegar
b)
Lemon juice
c)
Ammonia solution
d)
Sugar solution
4.
What color does litmus paper turn in an acid?
a)
Blue
b)
Red
c)
Green
d)
Yellow
5.
Which gas is released when an acid reacts with a metal?
a)
Oxygen
b)
Nitrogen
c)
Hydrogen
d)
Carbon dioxide
6.
True or False: Acids have a sour taste.
4 lines
7.
True or False: Bases feel rough to the touch.
4 lines
8.
Which of these is a neutral substance?
a)
Vinegar
b)
Water
c)
Soap
d)
Baking soda
9.
What is formed when an acid reacts with a base?
a)
Salt and water
b)
Only salt
c)
Gas and water
d)
Acid and base
10.
Which of these is an example of a natural indicator?
a)
Methyl orange
b)
Litmus
c)
Phenolphthalein
d)
None of these
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