The correct statement(s) regarding defects in solid is (are):
Frenkel defect causes loss in electrical neutrality
Frenkel defect is a dislocation defect
trapping of an electron is the lattice leads to the formation of F- centre
Schottky defects have no effect on the physical properties of solids.
schottky defect lowers density
unpaired electron causes colour property
frenkel defect do not loose electrical neutrality