AIIMS 2002
- Exam
- AIIMS
- Year
- 2002
- Subject
- Chemistry
- Chapter
- Solid State
AIIMS 2002 · Chemistry · Solid State
Schottky defect defines imperfection in the lattice structure of a
Schottky defect defines imperfection in the lattice structure of a
Options
- Asolid
- Bgas
- Cliquid
- Dplasma.
Correct answer
A. solid
Step-by-step solution
Schottky defect - If some of the lattice points are unoccupied, called vacancies or holes, the lattice becomes defective. Equal number of cations and anions usually absent so that the crystal remains neutral.