Chemistry, asked by JDT6705, 10 months ago

why does the colour of copper sulphate solution change when an iron nail is dipped in it?

Answers

Answered by sunina288

Explanation:

Blue colour of the copper sulphate solution changes into green colour & then iron nail acquires a brownish look. This is because that iron is more reactive than copper.

The following chemical reaction takes place in this activity.

Fe+CuSO4→FeSO4+Cu

In this reaction, iron displaces copper from CuSO4 solution.

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Answered by ashellejeema

Blue colour of the copper sulphate solution changes into green colour & then iron nail acquires a brownish look. This is because that iron is more reactive than copper.

The following chemical reaction takes place in this activity.

Fe+CuSO 4 →FeSO 4 +Cu

In this reaction, iron displaces copper from CuSO 4 solution.

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