On mixing liquid x and liquid y, volume of the resulting solution decreases. what type of deviation from raoult's law is shown by the resulting solution? what change in temperature would be observe after mixing liquids x and y?
Answers
Negative deviation of Raoult's law occurred. There is an elevation of boiling point occurs, i.e., Temperature of the solution increase.
(ii) When blood cell is placed in water (hypotonic solution), water penetrate to blood cell and blood cell gets bulged and then disrupt.
Answer:
On mixing liquid X and liquid Y, the volume of the resulting solution decreases means it is Negative deviation of Raoult's law. There is an elevation of boiling point occurs i. e., the temperature of the solution increase it means δH=−ve. So it is an exothermic reaction.
The Raoult's law states that a solvent's partial vapour pressure in a solution or mixture is equal to the vapour pressure of a pure solvent multiplied by its mole fraction in the solution
Henry's law states that the weight of the gas dissolved by the liquid is proportional to the pressure of the gas upon the liquid. Raoult's law states that the partial pressure of each component of an ideal mixture of liquid is equal to the product of vapour pressure of the pure component and its mole fraction.