Question

Which of the following reactions is not correct *
(d) Mg+2HCl → MgCl2 + H2
(c) Fe+CuSO4 → FeSO4 + Cu
(b) 2Ag + Cu(NO3)2 → 2Ag(NO3)2 + Cu
(a) Zn+CuSO4→ZnSO4 + Cu

Answer 1

Answer:

(b) 2Ag + Cu(NO3)2 → 2Ag(NO3)2 + Cu

Explanation:

because Ag cannot replace Cu

Answer 2

The reaction 2Ag + Cu(NO(3))2 → 2Ag(NO3)2 + Cu is not a correct reaction since Ag cannot replace Cu.