HSC 2027 CHEMISTRY CHAPTER 1 SOLID STATE
MOST EXPECTED QUESTIONS
1. NUMBER OF PARTICLES PRESENT IN FCC PER UNIT CELL
2. DISTINGUISH BETWEEN CRYSTALLINE & AMORPHOUS SOLIDS
3. FCC CONSISTS OF HOW MANY ATOMS EXPLAIN
4. WHAT ARE SCHOTTKY AND FRESNEL DEFECTS
5. EXPLAIN METAL DEFICIENCY DEFECT WITH EXAMPLE
6. WHAT IS SUBSTITUTIONAL IMPURITY DEFECT
7. DIFFERECE BETWEEN IONIC AND COVALENT CRYSTALS
8. CALCULATE PERCENTAGE EFFICIENCY OF PACKING IN SCC
9. DEFINE ANISOTROPHY.
10. RELATION BETWEEN RADIUS OF ATOM AND EDGE LENGTH IN BCC
11. WHAT IS COORDINATION NUMBER OF ATOMS IN SCC
12. RATIO OF OCTAHEDRAL HOLES TO ANIONS IN HCP STRUCTURE
13. DEFINE ISOMORPHISM , UNIT CELL
14. WRITE THE CONSEQUENCES OF SCHOTTKY DEFECT WITH REASONS
15. DIFFERENCE BETWEEN SCHOTTKY AND FRESNEL DEFECTS
16. WHAT IS INTERSTITIAL IMPURITY DEFECT
17. RELATION BETWEEN MOLAR MASS , DENSITY & UNIT EDGE LENGTH
18. WHAT IS COORDINATION NUMBER OF ATOMS IN SCC LATTICE
19. COPPER HAS FCC WITH EDGE LENGTH 495 PM FIND ITS RADIUS.
20. SOLVE ALL TEXTBOOK NUMERICALS.