Question

10. Which of the following statements are correct: Aluminum can displace
a) Cu from CuSO4
b) Fe from FeSO4
c) Zn from ZnSO4
d) Al from AISO4
(i), (ii), (iv)
(i), (ii), (iii)
(ii), (iii), (iv)
(i), (iii), (iv)​

Answer 1

Answer:

1 is correct answer follow

Answer 2

Answer:

i ) ii) iii)

Explanation:

according to the reactivity series of metals . The metal placed top can displace metals at lower level.

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