Objective II: Acids & Bases- Reactions of Acids

A neutralisation reaction is a reaction between 

• Acid and a Base 
• Acid and water 
• Base and water 
• None of the above 

An acid reacts with metal to produce 

• Carbon dioxide 
• Hydrogen gas
• Hydrogen gas and water 
• Salt and hydrogen gas 

A neutralisation reaction produces 

• An acid 
• A neutral substance 
• Only water 
• Salt and water 

An acid reacts with a metal carbonate to produce 

• Salt, water and hydrogen gas
• Salt, water and carbon dioxide
• Limewater
• Salt and water 

Complete the following reaction:
Sulfuric acid + sodium carbonate
--> 

• Carbon dioxide + water 
• calcium carbonate + water + carbon dioxide 
• Sodium sulfate + water + carbon dioxide 

• Sodium chloride + water + carbon dioxide 

What type of reaction is the following: 
2HCl  + Zn --> ZnCl₂ + H₂

• neutralisation

• acid and a metal 

• acid and a carbonate 

• ionic 

Which graph shows the changes in pH as an excess of hydrochloric acid is added to aqueous sodium hydroxide?

• A

• B

• C

• D

Which row about the reactions of an acid is correct?

• A

• B

• C

• D

Which products are formed when dilute hydrochloric acid reacts with the substances shown in the table?  

• A

• B

• C

• D

Which of the following does not form a gas?

• carbon and oxygen

• dilute hydrochloric acid and copper

• dilute nitric acid and calcium carbonate

• dilute sodium hydroxide and ammonium sulfate