HSC 2027 CHEMISTRY CHAPTER 2 SOLUTIONS
MOST EXPECTED QUESTIONS
1. WRITE THE CONDITION OF REVERSE OSMOSIS . STATE RAOULTS LAW.
2. WHAT IS OSMOTIC PRESSURE . DEFINE COLLIGATIVE PROPERTIES.
3. HOW TO DETERMINE MOLAR MASS OF SOLUTE FROM OSMOTIC PRESSURE
4. DEFINE EBULOSCOPIC AND CRYOSCOPIC CONSTANT
5. DEFINE OSMOSIS ,OSMOTIC PRESSURE , MOLECULARITY OF REACTION
6. DEFINE ISOTONIC SOLUTION , WHAT IS FREEZING POINT OF LIQUID
7. STATE HENRYS LAW . DERIVE EQUATION OF RAOULTS LAW FOR BINARY SOLUTION.
8. HOW SOLUBLITY OF GAS VARIES WITH TEMPERATURE
9. DERIVE RELATION BETWEEN LOWERING VAPOUR PRESSURE AND MOLAR MASS OF SOLUTE
10. DERIVE RELATION BETWEEN LOWERING ELEVATION OF BOILING POINT AND MOLAR MASS OF SOLUTE
11. DERIVE RELATION BETWEEN LOWERING VAPOUR PRESSURE AND MOLAR MASS OF NON VOLATILE SOLUTE
12. DERIVE EXPRESSION TO CALCULATE MOLAR MASS OF A VOLATILE SOLUTE BY OSMOTIC PRESSURE MEASUREMENT
13. WRITE THE SI UNIT OF MOLAR CONDUCTIVITY ,CRYOSCOPIC CONSTANT
14. DEFINE HYPERTONIC AND HYPOTONIC SOLUTIONS
15. DEFINE MOLALITY. STATE 4 CONDITIONS FOR IDEAL SOLUTIONS
16. RELATION BETWEEN FREEZING POINT DEPRESSION & MOLAR MASS OF SOLUTE
17. RELATION BETWEEN VANOFF FACTOR & DEGREE OF DISSOSIATION OF ELECTROLYTE
18. RELATION BETWEEN CONDUCTIVITY & MOLAR CONDUCTIVITY
19. SOLVE ALL TEXTBOOK NUMERICALS