Acids, Bases, and the pH Scale Review

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

• Hydrochloric acid

• cabbage

• milk

Tastes bitter.

• Acids
• Bases
• Salts
• All

Feels slippery.

• Acids
• Bases
• All

pH less than 7.

• Acids
• Bases
• All

Acids are __________, which means they "eat away" at other materials.

• transitional metal

• alkaline

• flammable

• corrosive

Which is the stronger acid?

• pH 1
• pH 4
• pH 8
• pH 13

A solution with a pH of 7 is________

• increasing
• neutral
• decreasing
• apple juice

If you neutralize an acid with a base what will be produced?

• Sugar and water
• Sugar and salt
• Salt and water
• Water

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

pH greater than 7.

• Acids
• Bases
• All

Which of the following word pairs correctly completes the sentence below?
_______ are corrosive substances characterized as having a strong smell, a sour taste, and a _______.

• Acids; pH less than 7
• Acids; pH greater than 7
• Bases; pH greater than 7
• Bases; pH less than 7