WorksheetsObjective V: Acids and Bases - Oxides
Total questions: 10
Worksheet time: 10mins
What type of oxide is copper(II) Oxide?
Amphoteric Oxide
Basic Oxide
Neutral Oxide
Acidic Oxide
Amphoteric oxides are substances that
Reacts with acids only
Reacts with bases only
Reacts with acids and bases
Do not react with acids or bases
ZnO is an oxide that can react with acids and bases, as shown in the following equations:
ZnO + H2SO4 --> ZnSO4 + H2O
ZnO +2NaOH -->Na2ZnO2 +H2O
What name is given to an oxide that reacts with both acids and bases?
neutral
acidic
precipitate
amphoteric
displacement
Which of the following oxides is most likely to be an acidic oxide?
CuO
Na2O
MgO
CO2
Which of the following oxides is most likely to be an basic oxide?
Al2O3
H2O
MgO
CO2
Select the statements that are true of basic oxides.
They are oxides of metals.
They dissolve in water to form acids.
They react with acids to form salt and water.
They react with bases to form salts and water.
Which of the following shows the correct classification of oxide?
Basic oxide:
aluminium oxide
Acidic oxide:
carbon monoxide
Amphoteric oxide: aluminium oxide
Neutral oxide:
silicon dioxide
