Avantika took a solution of copper sulphate in a beaker and added few grams of iron filings into it and left it for about 30 minutes. [2] i)What colour change is observed after 30 minutes? ii)Write the products obtained using a word equation.
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Answer:
Fe+CuSO
4
→FeSO
4
+Cu
Green Reddish brown
Solution becomes green and reddish brown coating of copper is formed.
Explanation:
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