Question

what is colour of copper sulphate solution in the reaction between iron and copper sulphate solution​

Answer 1

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When iron nails are dipped into copper sulphate Then, iron nail become brownish in colour . and the colour of copper sulphate Solution changes from blue to light green.

✫Reaction:-

$\green{\bf Fe(s) + CuSo_4 (aq) -->FeSo_4(aq) + Cu(s)}$

▶️About Reaction:-

In this reaction , iron is more reactive than copper so iron has displaced or removed copper element from cooper sulphate Solution.

This reaction is Displacement reaction.

✝️ Displacement Reaction :-

Displacement Reaction is a reaction in which a more reactive element displaced the less reactive element.

✫Example:-

• Zn(s) + CuSo4 --> ZnSo4 + Cu

In this reaction Zn is more reactive than Cu that's why Zn displayed Cu from cooper sulphate Solution.

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