Acids and Bases Revision Quiz

What is the term used to describe a solution that is exactly between acid and alkaline?

• Corrosive

• Neutral

• Concentrated

• Dilute

What type of paper is used as an indicator to test if a solution is acidic or alkaline?

• pH paper

• Universal indicator paper

• Litmus paper

• Filter paper

What color does blue litmus paper turn in an acidic solution?

• Blue

• Green

• Yellow

• Red

What is the pH range for a solution to be considered acidic?

• 0-6

• 7

• 8-14

• 7-14

What is the process called when an acid reacts with a base to form a neutral solution?

• Corrosion

• Dilution

• Neutralisation

• Concentration

Which of the following is an example of a base?

• Hydrochloric acid

• Lemon juice

• Sodium hydroxide

• Vinegar

What is produced when a metal reacts with an acid?

• Water and salt

• Salt and hydrogen gas

• Acid and base

• Alkaline solution

What type of indicator tells you how acidic or alkaline a solution is by changing color at each pH level?

• Litmus paper

• Universal indicator

• pH paper

• Filter paper

What is the pH value of a neutral solution?

• 0

• 7

• 14

• 10

Which acid produces metal chlorides when it reacts with a metal?

• Sulfuric acid

• Nitric acid

• Hydrochloric acid

• Acetic acid