Answer all the following questions: -
I- Choose the best correct answer:
1- The …………… defect is a ……………… defect which refers to the
presence of a pair of vacant sites.
A) Schottky, stoichiometric B) Schottky, non-stoichiometric
C) Frenkel, non-stoichiometric D) Frenkel,
stoichiometric
2- ……………….. is a powerful method for the determination of
phase diagrams, especially in conjunction with other techniques,
such as ……………………. for phase identification.
A) in order; DTA/DSC, XRD B) in order; DTA/DSC, TGA
C)...