The correct statement regarding defects in so | vedclass

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(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

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Frenkel defect is a dislocation defect.

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(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

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