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Why the colour of copper sulphate …

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Why the colour of copper sulphate solution change when an iron nail dipped into it?

Posted by Dipanshu Jangra 4 years, 9 months ago

CBSE > Class 10 > Science

4 answers

Adithya Dev A 4 years, 9 months ago

Iron, being more reactive than copper, displaces it from its aqueous ionic solution (CuSO4-BLUE) leading to formation of Iron sulphate which is GREEN in colour.

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Rohit Verma 4 years, 9 months ago

It is because iron is more reactive than copper that is why it displaces from its solution

0Thank You

Shradha Babar 4 years, 9 months ago

Iron is more reactive than copper and it displaces iron from its solution

0Thank You

Dipanshu Jangra 4 years, 9 months ago

Because iron is more reactive than copper

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CBSE > Class 10 > Science