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Mole fraction of urea in its aqueous sol...

Mole fraction of urea in its aqueous solution is 0.2, them molality of the solution will be.

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To find the molality of an aqueous solution of urea given its mole fraction, we can follow these steps: ### Step 1: Understand the given mole fraction The mole fraction of urea (solute) in the solution is given as 0.2. This means that in a mixture, 0.2 moles are urea and the remaining moles are water (solvent). ### Step 2: Calculate the moles of water Since the mole fraction of urea is 0.2, the mole fraction of water can be calculated as: \[ ...
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