A `10 mL` sample of human urine was found to have `5 mg` of urea on analysis. Calculate the molarity of the given sample w.r.t. urea. (molecular mass of urea = 60)

A solution is prepared by dissolving 30g of urea in 120g of water .Calculate the molality of the solution . ( Molar mass of urea : 60)

Calculate osmotic pressure at 273 K of a 5% solution of urea (Molecular mass = 60).

If we have 10 molal urea solution, Calculate mole fraction of urea in this solution & also calculated % W//W of urea (MW=60) .

If we have 10 molal urea solution, Calculate mole fraction of urea in this solution & also calculated % W//W of urea (MW=60) .

A 4% solution of non-volatile solute is isotonic with 0.702% urea solution Calculate the molar mass of the non-volatile solute. (Mola.r mass of urea = 60 g mol^(-1) )

22.22 gram of urea was dissolved in 300 grams of water. Calculate the number of moles of urea and molality of the urea solution. (Given : Molar mass of urea = 60 gram mol^(-1) )

A 5% solution of cane sugar is isotonic with 0.877% solution of urea. Calculate the molecular mass of urea if the molecular mass of cane sugar is 342 .

A 5% solution of cane sugar is isotonic with 0.877% solution of urea. Calculate the molecular mass of urea if the molecular mass of cane sugar is 342 .