A. Mass number
B. Number of neutrons
C. Atomic mass
D. None of these
A. Normal condensation
B. Wetting
C. Sum of A. and B.
D. Difference of A. and B.
A. Normality
B. Molarity
C. Molality
D. Formality
A. Removal of pure solvent by evaporation
B. Change of temperature thereby causing super-saturation
C. Changing the nature of the system by the addition of a more soluble material
D. All A., B. & C.
A. H+ ions are absent
B. OH- ions are absent
C. Both H+ and OH- ions are present in very small but equal concentration
D. None of these
A. Increases with pressure rise
B. Decreases with increasing pressure
C. Becomes zero at the critical point
D. Both B. & C.
A. 0.2
B. 0.1
C. 0.4
D. 0.6