Question

The incorrect statement about the imperfections in solids is : 

(A) Schottky defect decreases the density of the substance. 

(B) Interstitial defect increases the density of the substance. 

(C) Frenkel defect does not alter the density of the substance. 

(D) Vacancy defect increases the density of the substance.

Answer 1

(D) Vacancy defect increases the density of the substance.

Due to vacancy defect density of the substance will decrease.