Question

What are substitutional solid solutions ???¿¿¿¿¿

Answer 1

Answer:

Substitutional solid solutions are formed by the replacement of atoms A in a host lattice by foreign atoms of element B (the atoms are substituted). Substitutional solid solution strengthening occurs when the solute atom is large enough that it can replace solvent atoms in their lattice positions.

Answer 2

${\bold{\underline{\underline{Answer:}}}}$

• Substitutional solid solution are the solution in which atoms molecules or ions of one substance take the place of particles of an substance in a crystal lattice.

• Brass is a common example of substitution solid solution of copper and zinc. Bronze, and steel are other familiar example of this type of solid solutions. Zinc sulphide and cadmium sulphide also form such solid solutions on in which cadmium ions randomly replace zinc ions in the ZnS lattice.