Question

Raman took three metals labeled P, Q and R. He carried out displacement reactions with this salt solutions 1
and found that P is less reactive than R but more reactive than Q. The metals P Q and R respectively could be;
a) Zinc, Copper, Aluminium

b) Copper, Zinc ,Aluminium

c) Aluminium, Copper, Zinc

d) Copper, Aluminium, Zinc.​

Answer 1

Answer:

option "b"= Aluminium, Copper, Zinc

Explanation:

As Aluminum has the ability to displace zinc, copper etc..metal from salt solution. Then it is obvious that Aluminium is here " Q", Copper is "R" and Zinc is "P"

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Answer 2

Answer:

option

(d) is correct answer