pH Acids and Bases

Quiz
•
Science
•
7th Grade
•
Hard
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which substance is basic?
Citrus fruits
Vegtables
Sodas
Eggs
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
pH 5 is considered to be a:
weak base
strong base
weak acid
strong acid
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When red litmus paper turns blue...
you are testing an acid
you are testing a base
you are testing a neutral
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is MOST acidic?
13
4
2
10
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is there is a substance that tests at pH 8.4, which is the best description?
It is slightly acidic
It is slightly basic
It is highly acidic
It is highly basic
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The range for acidic substances is ______, and the range for basic substances is _____.
0-14 for both
0-7, 7-14
1-8, 10-14
1-4, 6-10
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which organ produces a base for digestion?
stomach
small intestine
spleen
pancreas
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