100g of liquid A(molar mass 140"g mol"^(-1) ) was dissolved in 1000g of liquid B(molar mass 180"g mol"^(-1) ). The vapour pressure of pure liquid B was found to be 500 torr. Calculate the vapour pressure of pure liquid A and its vapour pressure in the solution if the total vapour pressure of the solution is 475 torr.
Assertion: The pressure exerted by the vapour of a liquid at equilibrium at a given temperature is called its vapour pressure. Reason: If a nonvolatile solute is added to a solvent to give a solution, the vapour pressure of the solution is found to be greater than the vapour pressure of the pure solvent.
What is an ideal solution ?
Heptane and Octane form an ideal solution. At 373 K the vapour pressure of the two liquid components are 105.2" kP"_(a) and 46.8" kP"_(a) respectively. What will be the vapour pressure of a mixture of 26.0 g heptane and 35g of octane ?
What are ideal solutions ? Give examples.
What are Non Ideal Solutions? Give examples
NARENDRA AWASTHI-DILUTE SOLUTION-Level 3 - Match The Column