Neutralisation and Making Salts
Quiz - gcsescience.com.

1. An acid + an alkali produces

a) A salt

b) A salt + water

c) A salt + hydrogen

d) Hydrogen only

 

2. Sulfuric acid + potassium hydroxide produces

a) Potassium sulfide + water

b) Potassium sulfide only

c) Potassium sulfide + hydrogen

d) Potassium sulfate + water

 

3. The balanced equation for the reaction of
      hydrochloric acid and sodium hydroxide is

a) HCl + NaOH > NaCl + H2O

b) 2HCl + NaOH > NaCl + 2H2O

c) 2HCl + NaOH > 2NaCl + H2O

d) 2HCl + 2NaOH > 2NaCl + H2O

 

4. Sulfuric acid + calcium carbonate produces

a) Calcium sulfate + water

b) Calcium sulfate + carbon dioxide

c) Calcium sulfate + water + carbon dioxide

d) Water + carbon dioxide

 

5. A solution of calcium chloride + sodium carbonate produces

a) Sodium chloride and a precipitate of calcium carbonate

b) Calcium chloride and a precipitate of calcium carbonate

c) Sodium chloride and a precipitate of sodium carbonate

d) No precipitate

 

6. The ionic equation for the reaction of
      calcium chloride + sodium carbonate is

a) Ca2+(aq) + CO32-(aq) > CaCO3(aq)

b) Ca2+(s) + CO32-(s) > 2CaCO3(aq)

c) 2Ca2+(s) + 2CO32-(s) > CaCO3(s)

d) Ca2+(aq) + CO32-(aq) > CaCO3(s)

 

7. The balanced equation for the reaction
      of lithium with chlorine is

a) Li + Cl > LiCl

b) Li + Cl2 > LiCl

c) Li + Cl2 > 2LiCl

d) 2Li + Cl2 > 2LiCl

 

                       
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