KCET2021ChemistrySolid State
The correct statement regarding defects in solid is
Options
- AFrenkel defect is a vacancy defect
- BSchottky defect is a dislocation defect
- CTrapping of an electron in the lattice leads to the formation of F-centre
- DSchottky defect has no effect on density
Correct answer
C. Trapping of an electron in the lattice leads to the formation of F-centre
Step-by-step solution
The correct statements regarding defects in solid is trapping of an electron in the lattice which leads to the formation of F-centre. Other statements are incorrect, because Frenkel defect is dislocation defect and density decreases in case of Schottky defect as it is a vacancy defect.