Science, asked by legendsword17, 2 months ago

Q:- 6 Do as directed.

(1) Blue coloured solution is given in the figure. Which solution is it? What causes the

colour change in this solution. Explain.​

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Answers

Answered by maneetkaur5652mgn
6

Answer:

blue coloured solution is copper sulphate

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.

Explanation:

Answered by pd6754471
3

dgeheue ustsisiosohd

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