Making predictions using the reactivity series

1 mark · Normal

Which metal could be used to displace nickel from nickel(II) sulfate solution?

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Correct option: Iron

Common mistakes: Choosing copper or silver; Not understanding displacement

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Marking points

A1 · 1 mark · Selects iron as the only metal in this list above nickel in the reactivity series.

Worked solution

Iron is above nickel in the reactivity series, so it can displace nickel from its salt solution.