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A solution containing 8.6g per dm^(3) o...

A solution containing 8.6g per `dm^(3)` of urea (mol. wt. 60) was found to be isotonic with a 5 per cent solution of an organic non volatile solute. Calculate molecular weight of the latter.

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To solve the problem of finding the molecular weight of the organic non-volatile solute that is isotonic with a solution of urea, we can follow these steps: ### Step 1: Gather the given information - Weight of urea (W) = 8.6 g - Molar mass of urea (M) = 60 g/mol - Volume of the solution (V) = 1 dm³ (or 1 L) ### Step 2: Calculate the osmotic pressure of the urea solution ...
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