Acids and Bases Quiz

What is the origin of the word "acid"?

• Greek

• Latin

• Arabic

• English

Which of the following acids is found in lemons?

• Lactic acid

• Citric acid

• Tartaric acid

• Malic acid

What does the term "strength" of an acid refer to?

• The amount of acid present

• The number of hydrogen ions released

• The pH value

• The amount of water present

Which of the following is the strongest acid?

• Hydrochloric acid

• Citric acid

• Sulphuric acid

• Lactic acid

What is produced when acids react with metals?

• Oxygen gas

• Hydrogen gas

• Water

• Salt

What does a base produce when dissolved in water?

• Hydrogen ions

• Hydroxide ions

• Water molecules

• Salt

What is the pH of pure water?

• 5

• 7

• 9

• 14

What is the general term for the reaction between an acid and a base?

• Oxidation

• Reduction

• Neutralization

• Precipitation

Which substance can be used to neutralize a bee's sting?

• Hydrochloric acid

• Bicarbonate solution

• Sulphuric acid

• Salt

What is the common industrial use of sulphuric acid?

• As a dehydrating agent

• As a food preservative

• As a flavor enhancer

• As a bleaching agent