The mole fraction of a solvent in aqueou...

The mole fraction of a solvent in aqueous solution of a solute is 0.8. The molality `("in mol kg"^(-1))` of the aqueous solution is:

A

`(77)/(68)`

B

`(68)/(77)`

C

`(20)/(80)`

D

`(204)/(231)`

Verified by Experts

The correct Answer is:

B, D

Similar Questions

Explore conceptually related problems

Mole fraction of solute in aqueous solution of 30% NaOH.

Mole fraction of solvent in aqueous solution of NaOH having molality of 3 is

The mole fraction of the solute in one molal aqueous solution is:

Mole fraction of a solute in an aqueous solution is 0.2. The molality of the solution will be

The mole fraction of solute in one molal aqueous solution is ………… .

Mole fraction of solvent in 0.2 m binary aqueous solution of camphor (m = molality) is :

If mole fraction of the solvent in a solution decreases than:

The mole fraction of urea in its 2 molal aqueous

Mole fraction fo solvent in an aqueous solution is 0.8. What is the molality of this solution in mol/kg?

Mole fraction of solvent in an aqueous solution is 0.7. What is the molality of this solution in mol/kg?