Metal Displacement Reaction Quiz

How are metal displacement reactions applied in the industry?

• Metal displacement reactions are used to generate electricity

• Metal displacement reactions are applied in cooking recipes

• Metal displacement reactions are used to clean water

• Metal displacement reactions are used to extract metals from ores, purify metals, and produce useful metal compounds.

Provide an example of a single displacement reaction involving metals.

• Copper displacing iron from iron sulfate (FeSO4)

• Zinc displacing magnesium from magnesium sulfate (MgSO4)

• Iron displacing copper from copper sulfate (CuSO4)

• Aluminum displacing silver from silver nitrate (AgNO3)

Which metal is more reactive: zinc or copper?

• aluminum

• zinc

• iron

• gold

Why is it important to understand the reactivity series when working with metals?

• The reactivity series only applies to non-metals

• Understanding the reactivity series is important when working with metals to predict their reactions and choose suitable materials.

• Metals do not react with each other based on their reactivity

• Understanding the reactivity series is irrelevant when working with metals

Which metal is more reactive: iron or silver?

• aluminum

• iron

• zinc

• gold

When Fe metal placed in CuSO4 solution the color of the solution changes from

• Green to blue

• blue to green

• blue to colorless

• green to colorless

In the displacement reaction of Al with Fe₂O₃

• Al gets oxidized

• Al gets reduced

• Al undergoes redox reaction

• Fe₂O_{3 gets oxidized}

Aluminothermite process is a

• single displacement reaction

• double displacement reaction

• decomposition reaction

• combination reaction