Acids & Bases Quiz

What is the taste of most acids?

• Sweet

• Sour

• Bitter

Which of the following is a common household acid?

• Vinegar

• Baking soda

• Soap

• Sugar

What color does blue litmus paper turn when it comes into contact with an acid?

• Red

• Blue

Which of the following is a base?

• Lemon juice

• Vinegar

• Baking soda

• Orange juice

What is the taste of most bases?

• Sweet

• Sour

• Bitter

• Salty

What color does red litmus paper turn when it comes into contact with a base?

• Red

• Blue

Which of the following is an example of a neutral substance?

• Lemon juice

• Water

• Soap

• Vinegar

What is the pH value of a neutral substance?

• 0

• 7

• 14

• 10

Which of the following is a property of acids?

• They feel slippery

• They taste bitter

• They turn blue litmus paper red

Which of the following is a property of bases?

• They taste sour

• They feel slippery

• They have a pH less than 7