If A contains 2% NaCl and is separated by a semipermeable membrane from B which contains 10 % NaCl, then which event will occur?

A 0.5 molal solution of ethylene glycol in water is used as coolant in a car. If the freezing point constant of water be 1.86 °C per mole, the mixture shall freeze at

The normal boiling point of the solution is the temperature at which the vapour pressure of the solution is –

Which of the following pairs of solution are isotonic at the same temperature?

4 g caustic soda is dissolved in 100 cc of solution. The normality of solution is

The temperature at which 10% aqueous solution (w/v) of glucose will exhibit the osmotic pressure of 14 bar is –

KBr is 80 % ionized in solution. The freezing point of 0.4 molal solution of KBr is:

The solutions which have same osmotic concentrations are known as

The rise in the boiling point of a solution containing 1.8 g of glucose in 100 g of solvent is 0.1 °C. The molal elevation constant of the liquid is