Question

When iron nail is placed in copper
sulphate solution the color of the
solution changes from blue to green
as shown in above diagram.
i) Name the type of reaction and
define it. (2)
il) Write chemical equation of above
reaction. (2)
iii) Name the substance whose layer
gets deposited on the nail after
reaction. (1)​

Answer 1

Answer:

its type is iron is not heavier than copper it has same wait

t 2]the chemilcal eqation sorry i know about that thing

Explanation:

ok so thank u may be it will help u plz mark me as branliest plz

Answer 2

Answer:

1) Displacement reaction

Explanation:

Because iron is more reactive than copper , so it displaces copper from its aqueous solution

2)Fe + CuSO4 ------------ FeSO4 +Cu

3)Copper