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1. |
A solution of sucrose(molar mass = 342 g/mol) is prepared by dissolving 68.4 g of it per litre of the solution, what is its osmotic pressure (R = 0.082 lit. atm.\[{{k}^{-1}}\]\[mo{{l}^{-1}}\]) at 273k [UPSEAT 2001] |
A. | 6.02 atm |
B. | 4.92 atm |
C. | 4.04 atm |
D. | 5.32 atm |
Answer» C. 4.04 atm | |