Question

2
96. Which of the following reactions will not occur ? Why not?
(a) MgSO4 (aq) + Cu (s) — CuSO4 (aq) + Mg (s)
(b) CuSO4 (aq) + Fe (s) → FeSO4 (aq) + Cu (s)
(c) MgSO4 (aq) + Fe (s) — → FeSO4 (aq) + Mg (s)​

Answer 1

Answer:

a

Explanation:

Cu is less reactive than mg therefore it can't displace mg from its salt solution

Answer 2

Option (A)

Cu is less reactive than Mg therefore can't replace Mg from its salt solution