Question

4. Metal A is found in the earth's crust and on
exposure to moist air, it forms a reddish brown
flaky substance. When a container made up of
metal A is used to store a blue coloured solution
of B, the blue colour changes to pale green and
reddish brown metal C is formed. Identify A, B, C
and write a balanced equation for the reaction.
Also name the type of reaction.​

Answer 1

A. Iron (Fe)

B. Copper Sulphate (CuSo4)

C. Copper (Cu)

Reaction: Fe + CuSO4 ----> FeSO4 + Cu

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