MCQOPTIONS
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| 1. |
Freezing point of a biological fluid is \[-0.60{}^\circ C\]in aqueous solution \[{{K}_{f}}({{H}_{2}}O)=\text{ }1.86{}^\circ mo{{l}^{-}}~kg.\] Thus, its osmotic pressure at 310 K is (assume molarity = molality) |
| A. | 0.0766 atm |
| B. | 7.66 atm |
| C. | 0.766 atm |
| D. | 8.19 atm |
| Answer» E. | |