Question

The table given below shows the reactions of metals with the solutions of metal salts,
Reaction of Metal X with: Reaction of Metal Y with: Reaction of Metal Z with
X sulphate → No reaction X sulphate → No reaction X sulphate → No reaction
Y sulphate → Displaces Y Y sulphate → No reaction Y sulphate → Displaces Y
Z sulphate → Displaces Z Z sulphate → No reaction Z sulphate → No reaction
a) On the basis of your observation of the data given above, arrange the metals X, Y,
and Z in order of increasing reactivity and justify your answer.
b) Will copper react with a salt solution of zinc chloride? Justify your answer.​

Answer 1

Answer:

Hey your answer

Not sure A)

Explanation:

a) on increasing order:

Metal Y, Metal X, Metal Z

b) No because zinc chloride is more reactive than Cooper and replaces a less reactive metals. So zinc chloride cannot react with copper and displace it on its salt solution

Answer 2

Answer:

Metal J  

Metal L

Metal K  

Explanation:

Metal J is the most reactive metal because in the displacement reaction it displaces metal K and L.

Metal K is the least reactive metal because in the displacement reaction it does not displace any metal.

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