The correct statement regarding defects in so | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Option $(B)$ is correct.$1$. Frenkel defect occurs in compounds where there is a large difference in the size of ions,specifically where anions ar

Vedclass · Accepted Answer

Frenkel defect is a dislocation defect.

Vedclass · Answer

(B) Option $(B)$ is correct.$1$. Frenkel defect occurs in compounds where there is a large difference in the size of ions,specifically where anions are much larger than cations.$2$. Frenkel defect is known as a dislocation defect because an ion is dislocated from its normal lattice site to an interstitial site.$3$. $F$-centers are formed by the trapping of electrons in anion vacancies,not protons.$4$. Schottky defect leads to a decrease in the density of the crystal due to the presence of vacancies.

The correct statement regarding defects in solids is

Similar Questions

What kind of defects do most ionic crystals possess?

Iron crystallizes in $FCC$ with an edge length of $400 \ pm$. If it contains $0.1 \%$ Schottky defects, calculate its approximate density $[AW \text{ of } Fe = 56 \ g/mol]$. (in $g/cm^3$)

Explain the following term with a suitable example:
$(iii)$ Interstitials

Select the incorrect statement for Schottky defect.

In a solid lattice,the cation has left a lattice site and is located at an interstitial position. The lattice defect is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module