Question: A solution containing 15g of urea ( molar mass = 60 g mol-1 ) per litre of solution in water has the same osmotic pressure

A solution containing 15g of urea ( molar mass = 60 g mol-1 ) per litre of solution in water has the same osmotic pressure (isotonic) as a solution of glucose ( molar mass=180gmol-1 ) in water. Calculate the mass of glucose present in one litre of its solution.

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