Other questions in this quiz

2. Which answer is an example of an acid?

  • Milk
  • Indigestion tablets
  • Toothpaste
  • Oven cleaner

3. What are common alkaline solutions found in household items?

  • Acetic hydroxide, Potassium hydroxide, Calcium carbonate, Sodium hydroxide
  • Citric hydroxide, Potassium hydroxide, Sodium hydroxide, Acetic hydroxide
  • Potassium hydroxide, Sodium hydroxide, Magnesium hydroxide, Calcium carbonate
  • Magnesium hydroxide, Lactic hydroxide, Calcium hydroxide, Sodium hydroxide

4. What is the range for a solution to be an acid?

  • More than 9
  • Less than 7
  • 7
  • More than 7

5. Why is milk an example of an acid?

  • It contains lactic acid
  • Milk is an alkaline
  • It has citric acid
  • Milk is a neutral solution

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