Question

2. The equation Zn + HCI-ZnCl, + Hz, the
equation can be balanced by putting.
(a) 2 in front of Zn on the side of
reactants
(b) 2 in front of HCl on the side of
reactants
(0) 2 in front of ZnCl, on the side of
products,
(d) 2 in front of H, on the side of products,​

Answer 1

Answer:

In displacement reactions element present in the solution is displaced by another reactive element. In this case, Zinc is displacing Hydrogen from HCl. Thus, this is an example of a displacement reaction.