# What Is The pH Scale Quiz

8 Questions | Total Attempts: 157  Settings  How well do you know about the ph scale? It is time to test your knowledge by taking this quiz.

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• 1.
The neutral value on the pH scale is
• A.

Less than 7

• B.

Equal to 7

• C.

Greater than 7

• D.

Not sure

• 2.
Water dissociates into H+ and OH- ions
• A.

To a large degree

• B.

To a small degree

• C.

Not at all

• D.

Not sure

• 3.
The pH scale is
• A.

A logarithmic scale

• B.

A linear scale

• C.

An exponential scale

• D.

Not sure

• 4.
What is the H+ of a solution if the pH is 3.5?
• A.

3.16 x 10 to the power 4

• B.

3.16 x 10 to the power -4

• C.

3.5 x 10 to the power 4

• D.

3.5 x 10 to the power -4

• 5.
A solution has a [H+] = 7.0 x 10 to the power -11. What is its pH?
• A.

10.15

• B.

-10.15

• C.

11

• D.

-11

• 6.
Bases have a pH
• A.

Not sure

• B.

Less than 7

• C.

Equal to 7

• D.

Greater than 7

• 7.
An acidic solution has
• A.

A greater concentration of hydroxide ions than hydrogen ions

• B.

Equal concentration of hydrogen ions than hydroxide ions

• C.

Not sure

• D.

A greater concentration of hydrogen ions than hydroxide ions

• 8.
The pH scale ranges from
• A.

0 to 12

• B.

0 to 10

• C.

0 to 14

• D.

Not sure