pH

A(n) ______ is a substance with a pH less than 7

• Acid
• Alkaline
• Base
• Buffer

A(n) _______ is a substance with a pH greater than 7.

• Base
• Acid
• Buffer
• Water

What is the only substance with a neutral pH of 7?

• Milk
• Orange Juice
• Water
• Blood

Which is NOT a property of a base?

• Tastes sour

• Slippery

• Bitter taste

• Turns red litmus to blue

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.

Which describes a base?

• Turns blue litmus red
• Turns red litmus blue
• pH of 7
• pH of 3

Which of the following is an acid?

• Ammonia
• Drain cleaner
• Shampoo
• Orange

Vinegar is a base.

• True
• False

What is another name for base?

• Phenolphtalein
• Alkaline
• Acid
• pH

What is the pH of distilled water?

• 1
• 4
• 7
• 11