Calculate mole fraction of KI if the density of `20%` (mass/mass) aqueous KI solution is `1.202g mL^-1` `(a)0.0263`, `(b)0.569` , `(c)0.365`, `(d)0.987`

Calculate the (a) molality, (b) molarity, and (c) mole fraction of KI if the density of 20% ( mass // mass ) aqueous KI is 1.202 g m L^(-1) .

Calculate the mole fraction of an unknown solute in 2.0 m aqueous solution.

What would be the molality of 20% (mass/mass) aqueous solution of KI ? (molar mass of KI = 166 g mol^(-1) )

What would be the molality of 20% (mass/mass) aqueous solution of Kl? (molar mass of Kl = 166 g mol^(-1) )

What would be the molality of 10% (mass/mass) aqueous solution of KI ? (molar mass of KI = 166 g mol^(-1) )

Calculate the molality of Kl if the density of 20% (mass/mass) aqueous Kl is 1.202gmL^(-1) . And report your final answer by rounding off the molality correct upto one place of decimal, and then multiply it by 10.

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

The molarity of 20% by mass H_(2)SO_(4) solution of density 1.02 g cm^(-3) is :

The mole fraction of solute in aqueous urea solution is 0.2. Calculate the mass percent of solute ?

The mole fraction of methyl alcohol in an aqueous solution is 0.02. Calculate the molality of the solution.