Acid Base Strength

Which of the following substances is basic?

• soda

• lemon juice

• soap

• vinegar

pH stands for:

• Potency of hydrogen

• Plurality of hydrogen

• Potential of hydrogen

• Pleurisy of hydrogen

Which of these substances is acidic?

• Tap Water

• Lemon

• Ammonia

• Baking Soda

An extremely strong base would have a pH of:

• 1

• 7

• -9

• 14

What is neutral on the pH scale?

• 7

• 14

• P shape 

• H shape 

What PH number would be an example of a strong acid?

• 14

• 13

• 7

• 1

What PH number would be an example of a mild acid?

• 5

• 1

• 2

• 9

What PH number would be an example of a mild base?

• 14

• 9

• 5

• 1

Which of the following is a base?

• orange juice

• water

• vinegar

• dishwashing detergent

Which of these turn red litmus paper blue?

• acids

• bases

• salts