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WorksheetsAcids and bases
Total questions: 11
Worksheet time: 4mins
Name
Class
Date
1.
Which chemical tastes bitter?
a)
Acid
b)
Base
2.
Which chemical tastes sour?
a)
Acid
b)
Base
3.
Which chemical feels slippery on the skin?
a)
Acid
b)
Base
4.
Acid mixed with a base will __________ the mixture.
a)
nullify
b)
neutralize
c)
balance
d)
naturalize
5.
Which pH number below reflects a weak acid?
a)
1
b)
6
c)
8
d)
13
6.
Which pH number below reflects a weak base?
a)
1
b)
6
c)
8
d)
13
7.
Pure water is _______ on the pH scale.
a)
Acid
b)
Base
c)
Neutral
8.
Which is the stronger acid?
a)
pH 1
b)
pH 4
c)
pH 8
d)
pH 13
9.
Which of the following substances is basic?
a)
Apple juice
b)
Ginger ale
c)
Baking soda
d)
Distilled water
10.
True or false: bases are sometimes called alkaline.
a)
True
b)
False
11.
A neutralisation reaction produces...
a)
Acids
b)
Bases
c)
neutral water
d)
pH > 7
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