pH Practice

The pH scale is a range from:

• 1-7
• 0-14
• 1-14
• 1-20

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

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

• Hydrochloric acid
• cabbage
• milk

Tags

NGSS.MS-PS1-2

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

• 13
• 14
• 1
• 2

Tags

NGSS.MS-PS1-2

Tastes Sour

• Acids
• Bases
• Salts
• All

Tags

NGSS.5-PS1-3

Tastes bitter.

• Acids
• Bases
• Salts
• All

Tags

NGSS.5-PS1-3

Is this substance acidic, basic, or neutral?

• Acidic
• Basic
• Neutral

Tags

NGSS.MS-PS1-2

Which substance listed below is the most acidic ( strongest acid)

• coffee= pH of 5

• orange juice = pH of 3

• ammonia = pH of 11

• bleach = pH of 13

This piece of pH paper has been dipped into:

• An acid
• A base
• A pH-neutral substance
• A buffer

Tags

NGSS.MS-PS1-2