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Non-Ideal Solutions

The mole frac...

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The mole fraction of urea in an aqueous urea solution containing 900g water is 0.05. If the density of the solution is 1.2gm/cm^3 the molarity of urea solutuon is 0.05 = 50+ no. Of moles of urea / 50. How to find no. Of moles of urea in this equation.

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