Question

Why are stoichiometric defects called thermodynamic defects?

Answer 1

Answer:

There are three types of stoichiometric defects. These are:-

   Interstitial Defect

   Schottky Defect

   Frenkel Defect

When a defect occurs, entropy of the universe increases.Though the process is endothermic, as temperature rises, the defect formation becomes spontaneous. Hence, it is called thermodynamic defect.

Explanation: