Review questions

pH stands for:

• Potency of hydrogen

• Plurality of hydrogen

• Potential hydrogen

• Pleurisy of hydrogen

Pure water is _______ on the pH scale.

• Acid
• Base
• Neutral

What is the range of pH values in an acidic solution?

• 0-6
• 8-14
• 15-239058204958
• pH = 7

If the pH of a solution is 9, it is a....

• acid
• base
• both
• none

Tags

NGSS.MS-PS1-2

Litmus paper can be used to determine the _______ of a substance.

• relative volume
• temperature
• relative pH
• chemical formula

Tags

NGSS.MS-PS1-2

What is the range of pH values in an alkali (basic) solution?

• 0-6
• 8-14
• 15-239058204958
• pH = 7

Tags

NGSS.MS-PS1-2

Which is the stronger acid?

• pH 1
• pH 4
• pH 8
• pH 13

Tags

NGSS.MS-PS1-2

Which of the following substances is basic?

• Apple juice
• Ginger ale
• Baking soda
• Distilled water

Tags

NGSS.MS-PS1-2

How do acidic solutions taste?

• Delicious
• Sweet
• Bitter
• Sour

What is a property of bases?

• Slippery touch
• Sour taste
• Ability to dissolve metal
• Ability to form hydronium ions