From the given three equations- which metal will be the most reactive out of the given metals- Zn - PbSO 4- ZnSO 4- PbFe - CuSO 4- FeSO 4- CuFe - ZnSO 4- FeSO 4- ZnA- CuB- Z nC- PbD- Fe

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Displacement Reaction

From the give...

Question

From the given three equations, which metal will be the most reactive out of the given metals?
Zn + PbSO₄ →ZnSO₄ + Pb
Fe + CuSO₄ →FeSO₄ + Cu
Fe + ZnSO₄ →FeSO₄ + Zn

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Solution

The correct option is D
Fe

In 1st equation Zn displaces Pb. But in 2nd and 3rd chemical equation, Fe displaces both Cu and Zn. So, Fe is most reactive.

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Similar questions

A more reactive metal displaces a less reactive metal from the aqueous solution. From the following set tell which one represents a correct picture, of both the possible (√) reaction and impossible (x) reactions between metals and the solution of different salts.

Q. Consider the reactions:

C u S O_{4} + F e \to F e S O_{4} + C u

F e S O_{4} + Z n \to Z n S O_{4} + F e

What can be inferred from them?

Q. Consider the following reactions :

C u S O_{4} + F e \to F e S O_{4} + C u

F e S O_{4} + Z n \to Z n S O_{4} + F e

Among these:

Considering the following reactions, which is the most reactive metal of the given metals?
Mg + ZnSO₄→MgSO₄ +Zn
2Na + MgSO₄ →Na₂SO₄ + Mg
2Na + ZnSO₄ →Na₂SO₄ +Zn

CuSO4+Fe →FeSO4+ Cu

FeSO4+Zn →ZnSO4+ Fe

Which of the following statement is true on the basis of above reactions?

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From the given three equations, which metal will be the most reactive out of the given metals? Zn + PbSO4 →ZnSO4 + Pb Fe + CuSO4 →FeSO4 + Cu Fe + ZnSO4 →FeSO4 + Zn

The correct option is D Fe In 1st equation Zn displaces Pb. But in 2nd and 3rd chemical equation, Fe displaces both Cu and Zn. So, Fe is most reactive.

From the given three equations, which metal will be the most reactive out of the given metals?
Zn + PbSO₄ →ZnSO₄ + Pb
Fe + CuSO₄ →FeSO₄ + Cu
Fe + ZnSO₄ →FeSO₄ + Zn

The correct option is D
Fe

In 1st equation Zn displaces Pb. But in 2nd and 3rd chemical equation, Fe displaces both Cu and Zn. So, Fe is most reactive.