WorksheetsProperties of Acids and Bases
Total questions: 10
Worksheet time: 5mins
Bases have a pH of
7
Less than 7
More than 7
A sour taste is a characteristic of:
acid
base
neutral
pH scale
Your teacher tells you that a substance is acidic. This means the pH will be...
More than 7
7 exactly
Less than 7
Higher than 14
Holly has an unknown substance in a beaker. She wants to determine the relative pH of the unknown substance. She places a piece of blue litmus paper into the substance, and the litmus paper stays blue.
The substance in the beaker
is a base
is an acid
have neutral pH
doesn't have pH
Pure water has a pH of 7. Pure water _______.
is a base
is a neutral substance
could be either an acid or a base
is an acid
If a solution is basic which ion will be more present?
H+
K+
OH-
H-
The pH scale is a range from:
1-7
1-5
0-14
1-14
Which property is not associated with acids?
Sour taste
strong acids can burn you
turns litmus paper blue
reacts with metals
