Question

two immiscible liquids are taken in a separating funnel. which is denser x or y and z is added to it how many layers will form ? how will you separate the 3 liquids? boiling piont of x 98°C, that of y is 43°C. and z 75°C

Answer 1

no. of layers will form are 3

and the can be separated by the process of separating funnel

Answer 2

y is denser . one example for x is kerosene and one example of y is water . third liquid z is alcohol (ethanol) which is soluble in water. we will observe two layers.
now we will employ the process of frictional distillation since every liquid haa different boiling point
upon taking them in fractionating column, first the liquid with least boiling point will evaporate and will be collected as pure compound and then the next one and in this we can separate all three liquids