Acids , Bases and Salts

What tastes bitter.

• Acids

• Bases

• Salts

• All

What has a sour taste?

• acid

• base

• neither

• both

Turns blue litmus paper red

• acid
• base
• neither
• both

What is the range of pH values in a basic solution?

• 0-6
• 8-14
• 7
• 0-14

Feel slippery

• acid
• base
• neither
• both

If an acid is combined with a base of equal strength, the result will most likely be

• a neutral solution.
• a stronger acid.
• impossible to tell without testing the pH.
• a stronger base

What is the pH of a neutral solution?

• 3

• 5

• 7

• 9

What does the pH scale measure?

• the weight of a liquid

• the density of a liquid

• the temperature of a liquid

• the acidity or alkalinity of a liquid

According to the pH scale, which of the following pH values would be the strongest acid?

• 1

• 4

• 3

• 6

Which of the following could you use to determine if a substance is an acid or a base?

• Litmus Paper

• pH Paper

• Red Cabbage Juice

• All of the above