An aqueous solution freezes at -0.2°C. What is the molality of the so

1.	An aqueous solution freezes at -0.2°C. What is the molality of the solution. Determine also the- (I) elevation in boiling point (II) Lowering of vapour pressure Given Kf=1.86°C Kg/mol Kb=0.512°C Kg/mol. Vapour pressure of water=23.756 mm
Answer» An aqueous solution freezes at -0.2°C. What is the molality of the solution. Determine also the- (I) elevation in boiling point (II) Lowering of vapour pressure Given Kf=1.86°C Kg/mol Kb=0.512°C Kg/mol. Vapour pressure of water=23.756 mm

An aqueous solution freezes at -0.2°C. What is the molality of the solution. Determine also the- (I) elevation in boiling point (II) Lowering of vapour pressure Given Kf=1.86°C Kg/mol Kb=0.512°C Kg/mol. Vapour pressure of water=23.756 mm

Answer»

An aqueous solution freezes at -0.2°C. What is the molality of the solution. Determine also the-

(I) elevation in boiling point

(II) Lowering of vapour pressure

Given Kf=1.86°C Kg/mol Kb=0.512°C Kg/mol.

Vapour pressure of water=23.756 mm