What is the mole fraction of solute in 2.5m aqueous solution .

Mole fraction of the solute in 1 molal aqueous solution is

What is mole fraction of solute in 1.00 m solution:

Calculate the molality and mole fraction of the solute in aqueous solution containing 3.0 g urea per 250 g of water (molecular mass of urea = 60g).

Define aqueous solution ?

A 5.2 molal aqueous solution of methyl alcohol CH_3OH is supplied. What is the mole fraction of methyl alcohol in the solution ?

What will be mole fraction of water in methanol solution containing equal number of moles of water and methanol?

The vapour pressure of the solvent decreased by 10 mm of Hg when a non volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the fraction of the solvent if a decrease in vapour pressure of 20 mm of Hg is desired:

The expression relating molality and mole fraction of the solute in a solution is (molar mass of solvent= M_1 ):

Name the solute and solvent in an aqueous solution of sugar.

Two liquid A and B have vapour pressure in the ratio P_A^(@) : P_B^(@) =1.3 at a certain temperature.Assume A and B from an ideal solution and the ratio of mole fractions of A to B in the vapour phase is 4 : 3, then the mole fraction of B in the solution at the same tempreature is :