Question

Metal X displaces Lead in a solution of Lead chloride. Metal X does not displace Zinc in a solution of Zinc chloride. Suggest what metal X could be------------------------------

Answer 1

Answer:

metal X must be more reactive then lead and less reactive then zinc hence metal X can be iron

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Answer 2

Answer:

answer is iron

Explanation:

because the iron is more reactive than lead so it can displace it

but iron is less reactive than zinc so it cannot displace it

reactivity order is

zn > fe > Sn>Pb