Question

Calculate mole fraction of unknown solute 2m aqueous solution

Answer 1

Answer:

No. of moles of solute =2

Mass of solvent =1 kg

Since it is an aqueous solution, thus the solvent must be water.

Moles of solvent = 18

1000 =55.5 moles

Mole fraction of solute = 57.5/2

=0.0347