Question

Material : Copper wire, iron nail, beaker or big test tube.
Chemicals : Ferrous Sulphate and copper Sulphate solution

(a) Which reaction you will study with help of above material and solutions ?
Draw the diagram of the experimental arrangement.
(b) How do you identify that the reaction is carried out ?
(c) Which type of reaction did you observe ?

Answer 1

s, which says that Iron is more reactive than copper, therefore it can displace copper from its salts (here,copper sulphate).

The displacement reaction taking place can e written as :

Fe + CuSO4(aq) == FeSO4 + Cu

Iron + Copper Sulphate(aq) == Iron sulphate + copper

Now, enough basics, directly to question…

Answer 2

you can identify the reactive metal by adding iron nails to copper sulphate

fe + cuso4 - feso4 + cu

fe will displace copper and we can conclude that copper is less reactive than iron

this hence help us to study thier  reactivity

b) we identify the reaction has carried out as we can see a color change from blue to pale green when iron nails are added to cuso4

c) this is a displacement reaction since fe displaces copper

hope it helps and mark as brainliest!