Verified Solution • 2025–26 Session
moderate
QJEEM22Ch4b9c: JEE Main 2022 Chemistry - Class 12 JEEM22Ch4b9c Solution: The incorrect statement about the imperfections in solids is :
The incorrect statement about the imperfections in solids is :
Multiple Choice Options
- 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.
Step-by-Step Verified Solution
The vacancy defect increases the density of substance.
It does not change the density of the crystal. It only creates cationic vacancies. Frenkel Defect causes vacancy defect at its original site and an interstitial defect at its new location. Therefore, it does not change the density of the solid.
It does not change the density of the crystal. It only creates cationic vacancies. Frenkel Defect causes vacancy defect at its original site and an interstitial defect at its new location. Therefore, it does not change the density of the solid.