Explanation:
A displacement reaction is the one wherein the atom or a set of atoms is displaced by another atom in a molecule. For instance, when iron is added to a copper sulphate solution, it displaces the copper metal. A + B-C → A-C + B.
1.98 × 10^<span>-11</span><span> J i just took it this is the right awnser</span>
True..........................................................
