NEW
Font size
WorksheetspH
Total questions: 13
Worksheet time: 11mins
In a test of pH levels, a baking soda has a pH of 9 and bleach has a pH of 12. What is true about there relationship?
Both of the solution are Bases
Both of the solution are Acids
The Baking soda is an acid and the Bleach is a base
The baking soda is a base and the Bleach is an Acid.
What does pH measure?
the amount of hydrogen (H+) ions
the amount of hydroxide (OH-) ions
amount of water
all of the above
Which of the following pH is the strongest acid?
1
5
3
8
Which of the following pH is the strongest base?
4
14
7
15
If a solution has a [H+] of 10-11, what is the pH?
11
3
7
12
If a solution has a [OH-] of 10-4, it must be a(n)...
Acid
Base
Neutral
If the pH of a solution is 5 the pOH is
7
12
9
5
0
7
14
If the [OH-] of a solution is 10-4 mol/L the pOH of the solution is
10
4
1
-4
The pH of a solution is 9. What is the hydronium ion H3O+ concentration?
10-9 M
10-6 M
10-8 M
10-14
