Question

please answer fast ​

Answer 1

Answer:

Explanation:

1. Zn + CuSO4= ZnSO4 + Cu. 2. 2Al+ 6HCl= 2AlCl3 + 3H2. 3. Ag+ CuSO4= No reaction because Ag is less reactive than Cu so it cannot displace Cu from its copper sulphate solution