1.1 Classification of solutions, morality, normality, maolality, mole fraction

1.2 Dilute solutions, vapor pressure, Raoult's law, Limitations of Raoult's law.

1.3 Colligative properties - relative lowering of vapour pressure - its relation

    to molar mass

1.4 Elevation of B.P - relation to molar mass.

1.5 Depression in freezing point - relation to molar mass.

1.6 Osmosis and osmotic pressure - theory of dilute solutions

1.7 Determination of molar mass using collagative properties: Ostwald's dynamic

    method, Cottrell's method, Rasts's method and Berkeley Hartley's method. 

    Abnormal molecular mass.