Question

give reason an iron strip is dipped in a blue copper sulphate solution turns the blue solution pals green​

Answer 1

Answer:

this is because iron is more reactive than copper

Explanation:

when iron strip dripped in copper sulphate cuso4 so it displaces copper being more reactive...so it turns into iron sulphate..

CUSO4+ Fe → Feso4 + cu

Answer 2

Answer:

The colour of copper sulphate solution changes from blue to pale green when an iron strip is dipped in it because iron is more reactive than copper and can displace it from it from its salt solution.