A. RT d ln P
B. R d ln P
C. R d ln f
D. None of these
A. Pressure must be kept below 5.2 atm
B. Temperature must be kept above – 57°C
C. Pressure must be kept below 5.2 atm. and temperature must be kept above 57°C
D. Pressure and temperature must be kept below 5.2 atm. and – 57°C respectively
A. 35 K
B. 174 K
C. 274 K
D. 154 K
A. Solids
B. Liquids
C. Gases
D. All (A), B. & (C)
A. Increases
B. Decreases
C. Remains unchanged
D. May increase or decrease; depends on the substance
A. Ideal
B. Real
C. Isotonic
D. None of these
A. More in vapour phase
B. More in liquid phase
C. Same in both the phases
D. Replaced by chemical potential which is more in vapour phase