Question- a 40 g sample of polystyrene was dissolved in, Chemistry

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Question- a 40 g sample of polystyrene was dissolved in

Question- A 4.0 g sample of polystyrene was dissolved in enough toluene to form 100 mL of solution. The osmotic pressure of this solution was found to be 0.100 atm at 25 Â°C. Calculate the molar mass of the polystyrene sample

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