Question

What happens when
(i) Mg is added to dil HCL
(ii) Zn is added to CuSO4 solution.
(iii) Sulphur is burnt in oxygen.​

Answer 1

Answer:

1. (I) Mg + dil. HCl-------->MgCl2+H2(g)

Explanation:

(ii) Zn+CuSo4 ----------> ZnSo4 + Cu

(iii) becoz sulpur is more reactive than oxygen

Answer 2

Answer:

1 Mg + 2HCL--------- Mgcl2 + H2

2 Zn + CuSo4 -------- ZnSo4 + Cu

3 sulphur dioxide will release (So2)