1.

When an object made of material P is kept immersed in the blue coloured solution Q. then a chemical changetakes place to form a green coloured solution R and a brown layer of substance S is deposited on the objectis used for making nails and S is used for making electric wires.a. Identify the material P and S?b. Name the solution Q and R.c. Write a balanced chemical equation for the above reaction.PLEASE TELL THE ANSWER.... ​

Answer»

<P>1)P is IRON

Q is COPPER sulphate solution

2) Q is copper sulphate solution

R is ferrous sulphate

3) Fe+CuSo4→FeSO4+Cu



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