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WorksheetsAcid Base Quiz
Total questions: 20
Worksheet time: 25mins
What is the pH scale used to measure?
temperature
weight
acidity or alkalinity
density
What is the pH value of acidic solutions?
Equal to 7
More than 7
Negative
Less than 7
What is the pH value of basic solutions?
Greater than 7
Negative value
Equal to 7
Less than 7
What is the pH value of neutral solutions?
5
3
10
7
What does a pH value below 7 indicate?
Neutrality
Alkalinity
Basicity
Acidity
What does a pH value above 7 indicate?
Acidity
Neutrality
Toxicity
Alkalinity or basicity
What is the process of neutralization in chemistry?
Creation of a gas
Formation of a salt and water
Formation of a metal
Combustion of a substance
What are the common indicators used to test for acidity or basicity?
Compass, protractor, and ruler
Thermometer, barometer, and hydrometer
Litmus paper, phenolphthalein, and universal indicator
Calculator, computer, and smartphone
What happens when an acid and a base are mixed together?
The mixture turns into a solid
Neutralization reaction occurs
The solution becomes more acidic
An explosion happens
What is the pH value of pure water?
5
10
3
7
A solution that tastes bitter is a _______
acid
base
neutral
A solution that tastes sour is a _______
acid
base
neutral
A solution that is slippery is a _______
acid
base
neutral
Solutions that end with OH (Hydroxide) are _______
acids
bases
neutral
Something that CHANGES COLOR to tell you if its an acid, base, or neutral is a
acid
base
indicator
neutral
What base has a pH of 8.5?
Blood
Soap
Baking Soda
Drain Cleaner
