Question

9. Blue-coloured CuSO, is taken in two test tubes
and B. Zinc granules are added to test tube A and
small iron pieces are added to test tube B. Explain
the observations in each case by giving reasons.
​Don't spamming

Answer 1

Answer:

Explanation:

CuSO4(aq) -> Cu(s) + ZnSO4 (aq).

Zinc is more reactive than copper according to reactivity series , so zinc will displace the copper from copper sulfate. which element is situated above in reactivity series can displace which is situated in lower position , in this reactivity series all elements are metals except Hydrogen.