pH scale

The pH scale is a range from:

• 1-7

• 1-14

• 0-14

• 1-20

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

• Acid

• Base

• Alkaline

• Buffer

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

• Acid

• Base

• Alkaline

• Buffer

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

• Milk

• Orange Juice

• blood

• Water

A solution with a pH of 3.6 would be...

• Acid

• Neutral

• Base

A solution with a pH of 8.6 would be...

• Acid

• Neutral

• Base

According to the pH range which substance is more acidic than lemon juice

• Hydrochloric acid

• cabbage

• milk

Bleach is a strong base, what is the pH level of bleach?

• 6

• 8

• 13

• 7

Which of the following pH levels is the strongest acid?

• 1

• 2

• 3

• 4

Which of the following pH levels is the strongest base?

• 8

• 9

• 13

• 14