How well do you know about the ph scale? It is time to test your knowledge by taking this quiz.
Less than 7
Equal to 7
Greater than 7
Not sure
To a large degree
To a small degree
Not at all
Not sure
A logarithmic scale
A linear scale
An exponential scale
Not sure
3.16 x 10 to the power 4
3.16 x 10 to the power -4
3.5 x 10 to the power 4
3.5 x 10 to the power -4
10.15
-10.15
11
-11
Not sure
Less than 7
Equal to 7
Greater than 7
A greater concentration of hydroxide ions than hydrogen ions
Equal concentration of hydrogen ions than hydroxide ions
Not sure
A greater concentration of hydrogen ions than hydroxide ions
0 to 12
0 to 10
0 to 14
Not sure
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