A 249 mL benzene solution containing 2.89 g of an organic polymer has an osmotic pressure...

 

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A 249 mL benzene solution containing 2.89 g of an organic polymer has an osmotic pressure of 7.59 mm Hg at 11°C. Calculate the molar mass of the polymer.[R=0.0821 L atm/K mol] A B 2.71 X10¹ g/mol 3.30 X 104 g/mol 1.79 X 104 g/mol 2.13 X104 g/mol 1 Point 95 minutes remaining A 249 mL benzene solution containing 2.89 g of an organic polymer has an osmotic pressure of 7.59 mm Hg at 11°C. Calculate the molar mass of the polymer.[R=0.0821 L atm/K mol] A B 2.71 X10¹ g/mol 3.30 X 104 g/mol 1.79 X 104 g/mol 2.13 X104 g/mol 1 Point 95 minutes remaining

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