Question

A metal strip x is dipped in blue coloured salt solution y so40 after some time a layer of metal y is formed on metal strip x. metal x is used in galvanization whereas metal y is used for making electric wires​

Answer 1

Metal X is Zinc.

Metal Y is Copper.

Answer 2

Zn + CuSO4 = ZnSO4 +Cu

X = Znic

Y= CuSO4