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Which of the following statements is/are correct?A. Dislocation of ion from lattice site to intersitial site is called Frenkel defect.B. Missing of +ve and -ve ions from their respective postion producing a parir of holes is called Sschorttky defect.C. The presence of ions in the vacant intersitial sites along with lattice point is called interstital defect.D. Non-stoichiometric NaCl is yellow solid. |
Answer» Non-stoichionetric NaCl has F-centers due to anion vacancy defect. | |