Question

Metal A is used in galvanization. Granules of A are added to green coloured solution of a sulphate of metal B which is used in the form of alloy in the construction of ships, buildings, automobiles, railway bridges etc. (a) Identify A and B. (b) Does the green colour of the solution remains the same? (c) Name the type of the reaction ​

Answer 1

1.metal a is Zinc zn

2.metal B is copper

3.zn is b copper sulphate

4.alloy is brass